Nanomedicine was initially brought to the world’s attention by Dr. Robert Freitas Jr. through his visionary and exquisitely comprehensive Nanomedicine book series. Freitas was the first to conceptualize, describe, and conduct thoroughly detailed analyses of a diverse range of advanced autonomous nanomedical devices comprised of diamondoid materials, including his conceptual Respirocyte , which is a nanomedical artificial red blood cell, the Chromallocyte, which would facilitate total chromosome replacement, and various other cellrepair nanodevices. He continues to break new ground with further sophisticated nanomedical devices and systems, as well as in depth investigations of diamond Mechanosynthetic molecular manufacturing.
Nanomedicine comprises one of the most potent applications of nanotechnology, which holds great promise for the initiation of positive paradigm shifts across multiple medical domains. There is a powerful and rapidly increasing trend toward the emergence of more compact, minimally invasive, smarter, more precise, and efficacious medical technologies. Nanomedical diagnostics and therapeutics operate at the cellular, organellar, and molecular levels; precisely where many disease processes have their genesis, and from which they emanate. Hence, nanomedicine holds strong potential for the highly accurate preemptive diagnoses and efficacious treatment of many diseases, prior to their having the opportunity to proliferate.
Currently, the sophisticated autonomous medical nanorobots that are conceptualized in Frank’s book do not exist; however, they are anticipated to arrive with the emergence of molecular manufacturing (MM), which will enable the atomically precise assembly of specific atoms and molecules according to predetermined computer programs/designs to fabricate sophisticated nanomedical components and completely self-contained autonomous nanomedical devices. The prerequisites for nanomedical device autonomy encompass a number of critically important nanoscale components including nanoelectronics, quantum computation, nanometric photonic devices (e.g., lasers to facilitate certain cell repair operations), communications, propulsion, and navigation, to name a few.
The most advanced, albeit relatively still formative nanomedical systems of today comprise various classes of single and multifunctional, solid or hollow (for drug molecule loading) nanoparticles that are typically “decorated” with targeting agents such as monoclonal antibodies, oligonucleotides, peptides, streptavidin and the like, to locate and connect with their targets (e.g., cancer cells, plaque deposits, etc.) in vivo within the patient. These rudimentary nanoparticles; however, are devoid of intelligence and robotic agility; hence, they do not qualify as the highly advanced autonomous nanorobots that are anticipated to perform in the body in ways that will revolutionize medicine.
News
Baffling Scientists for Centuries: New Study Unravels Mystery of Static Electricity
ISTA physicists demonstrate that contact electrification depends on the contact history of materials. For centuries, static electricity has intrigued and perplexed scientists. Now, researchers from the Waitukaitis group at the Institute of Science and [...]
Tumor “Stickiness” – Scientists Develop Potential New Way To Predict Cancer’s Spread
UC San Diego researchers have developed a device that predicts breast cancer aggressiveness by measuring tumor cell adhesion. Weakly adherent cells indicate a higher risk of metastasis, especially in early-stage DCIS. This innovation could [...]
Scientists Just Watched Atoms Move for the First Time Using AI
Scientists have developed a groundbreaking AI-driven technique that reveals the hidden movements of nanoparticles, essential in materials science, pharmaceuticals, and electronics. By integrating artificial intelligence with electron microscopy, researchers can now visualize atomic-level changes that were [...]
Scientists Sound Alarm: “Safe” Antibiotic Has Led to an Almost Untreatable Superbug
A recent study reveals that an antibiotic used for liver disease patients may increase their risk of contracting a dangerous superbug. An international team of researchers has discovered that rifaximin, a commonly prescribed antibiotic [...]
Scientists Discover Natural Compound That Stops Cancer Progression
A discovery led by OHSU was made possible by years of study conducted by University of Portland undergraduates. Scientists have discovered a natural compound that can halt a key process involved in the progression [...]
Scientists Just Discovered an RNA That Repairs DNA Damage – And It’s a Game-Changer
Our DNA is constantly under threat — from cell division errors to external factors like sunlight and smoking. Fortunately, cells have intricate repair mechanisms to counteract this damage. Scientists have uncovered a surprising role played by [...]
What Scientists Just Discovered About COVID-19’s Hidden Death Toll
COVID-19 didn’t just claim lives directly—it reshaped mortality patterns worldwide. A major international study found that life expectancy plummeted across most of the 24 analyzed countries, with additional deaths from cardiovascular disease, substance abuse, and mental [...]
Self-Propelled Nanoparticles Improve Immunotherapy for Non-Invasive Bladder Cancer
A study led by Pohang University of Science and Technology (POSTECH) and the Institute for Bioengineering of Catalonia (IBEC) in South Korea details the creation of urea-powered nanomotors that enhance immunotherapy for bladder cancer. The nanomotors [...]
Scientists Develop New System That Produces Drinking Water From Thin Air
UT Austin researchers have developed a biodegradable, biomass-based hydrogel that efficiently extracts drinkable water from the air, offering a scalable, sustainable solution for water access in off-grid communities, emergency relief, and agriculture. Discarded food [...]
AI Unveils Hidden Nanoparticles – A Breakthrough in Early Disease Detection
Deep Nanometry (DNM) is an innovative technique combining high-speed optical detection with AI-driven noise reduction, allowing researchers to find rare nanoparticles like extracellular vesicles (EVs). Since EVs play a role in disease detection, DNM [...]
Inhalable nanoparticles could help treat chronic lung disease
Nanoparticles designed to release antibiotics deep inside the lungs reduced inflammation and improved lung function in mice with symptoms of chronic obstructive pulmonary disease By Grace Wade Delivering medication to the lungs with inhalable nanoparticles [...]
New MRI Study Uncovers Hidden Lung Abnormalities in Children With Long COVID
Long COVID is more than just lingering symptoms—it may have a hidden biological basis that standard medical tests fail to detect. A groundbreaking study using advanced MRI technology has uncovered significant lung abnormalities in [...]
AI Struggles with Abstract Thought: Study Reveals GPT-4’s Limits
While GPT-4 performs well in structured reasoning tasks, a new study shows that its ability to adapt to variations is weak—suggesting AI still lacks true abstract understanding and flexibility in decision-making. Artificial Intelligence (AI), [...]
Turning Off Nerve Signals: Scientists Develop Promising New Pancreatic Cancer Treatment
Pancreatic cancer reprograms nerve cells to fuel its growth, but blocking these connections can shrink tumors and boost treatment effectiveness. Pancreatic cancer is closely linked to the nervous system, according to researchers from the [...]
New human antibody shows promise for Ebola virus treatment
New research led by scientists at La Jolla Institute for Immunology (LJI) reveals the workings of a human antibody called mAb 3A6, which may prove to be an important component for Ebola virus therapeutics. [...]
Early Alzheimer’s Detection Test – Years Before Symptoms Appear
A new biomarker test can detect early-stage tau protein clumping up to a decade before it appears on brain scans, improving early Alzheimer’s diagnosis. Unlike amyloid-beta, tau neurofibrillary tangles are directly linked to cognitive decline. Years [...]
New mpox variant can spread rapidly across borders
International researchers, including from DTU National Food Institute, warn that the ongoing mpox outbreak in the Democratic Republic of the Congo (DRC) has the potential to spread across borders more rapidly. The mpox virus [...]
How far would you trust AI to make important decisions?
From tailored Netflix recommendations to personalized Facebook feeds, artificial intelligence (AI) adeptly serves content that matches our preferences and past behaviors. But while a restaurant tip or two is handy, how comfortable would you [...]
Can AI Really Think? Research Reveals Gaps in Logical Execution
While AI models can break down problems into structured steps, new research reveals they still fail at basic arithmetic and fact-checking—raising questions about their true reasoning abilities. Large Language Models (LLMs) have become indispensable [...]
Scientists Just Made Cancer Radiation Therapy Smarter, Safer, and More Precise
Scientists at UC San Francisco have developed a revolutionary cancer treatment that precisely targets tumors with radiation while sparing healthy tissues. By using a KRAS-targeting drug to mark cancer cells and attaching a radioactive [...]
Superbugs Are Losing to Science, Light, and a Little Spice
Texas A&M researchers have found that curcumin, when activated by light, can weaken antibiotic-resistant bacteria, restoring the effectiveness of conventional antibiotics. Curcumin: A Surprising Ally Against Superbugs In 2017, a woman admitted to a [...]
New Research Shatters the Perfect Pitch Myth
For decades, people believed absolute pitch was an exclusive ability granted only to those with the right genetics or early music training. But new research from the University of Surrey proves otherwise. It’s been [...]
Why Some Drinkers Suffer Devastating Liver Damage While Others Don’t
A study from Keck Medicine of USC found that heavy drinkers with diabetes, high blood pressure, or a large waistline are up to 2.4 times more likely to develop advanced liver disease. These conditions may amplify [...]
“Good” Cholesterol Could Be Bad for Your Eyes – New Study Raises Concerns
‘Good’ cholesterol may be linked to an increased risk of glaucoma in individuals over 55, while, paradoxically, ‘bad’ cholesterol may be associated with a lower risk. These findings challenge conventional beliefs about factors that [...]
Reawakening Dormant Nerve Cells: Groundbreaking Neurotechnology Restores Motor Function
A new electrical stimulation therapy for spinal muscle atrophy (SMA) has shown promise in reactivating motor neurons and improving movement. In a pilot clinical trial, three patients who received spinal cord stimulation for one [...]
AI’s Energy Crisis Solved? A Revolutionary Magnetic Chip Could Change Everything
AI is evolving at an incredible pace, but its growing energy demands pose a major challenge. Enter spintronic devices—new technology that mimics the brain’s efficiency by integrating memory and processing. Scientists in Japan have [...]
Nanotechnology for oil spill response and cleanup in coastal regions
(Nanowerk News) Cleaning up after a major oil spill is a long, expensive process, and the damage to a coastal region’s ecosystem can be significant. This is especially true for the world’s Arctic region, [...]
The Role of Nanotechnology in Space Exploration
Nanotechnology, which involves working with materials at the atomic or molecular level, is becoming increasingly important in space exploration. By improving strength, thermal stability, electrical conductivity, and radiation resistance, nanotechnology is helping create lighter, more [...]
New Study Challenges Beliefs About CBD in Pregnancy, Reveals Unexpected Risks
CBD is gaining popularity as a remedy for pregnancy symptoms like nausea and anxiety, but new research suggests it may not be as safe as many believe. A study from McMaster University found that [...]
Does COVID increase the risk of Alzheimer’s disease?
Scientists discover that even mild COVID-19 can alter brain proteins linked to Alzheimer’s disease, potentially increasing dementia risk—raising urgent public health concerns. A recent study published in the journal Nature Medicine investigated whether both mild and [...]
New MRI Study Reveals How Cannabis Alters Brain Activity and Weakens Memory
A massive new study sheds light on how cannabis affects the brain, particularly during cognitive tasks. Researchers analyzed over 1,000 young adults and found that both heavy lifetime use and recent cannabis consumption significantly reduced brain [...]
How to Assess Nanotoxicity: Key Methods and Protocols
With their high surface area and enhanced physicochemical properties, nanomaterials play a critical role in drug delivery, consumer products, and environmental technologies. However, their nanoscale dimensions enable interactions with cellular components in complex and [...]
Nanotech drug delivery shows lasting benefits, reducing need for repeat surgeries
A nanotechnology-based drug delivery system developed at UVA Health to save patients from repeated surgeries has proved to have unexpectedly long-lasting benefits in lab tests – a promising sign for its potential to help human patients. [...]
Scientists Just Found DNA’s Building Blocks in Asteroid Bennu – Could This Explain Life’s Origins?
Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu by NASA’s OSIRIS-REx mission. NASA’s OSIRIS-REx mission brought back 121.6 grams of asteroid Bennu, unveiling nitrogen-rich organic matter, including DNA’s essential [...]
AI-Designed Proteins – Unlike Any Found in Nature – Revolutionize Snakebite Treatment
Scientists have pioneered a groundbreaking method to combat snake venom using newly designed proteins, offering hope for more effective, accessible, and affordable antivenom solutions. By utilizing advanced computational techniques and deep learning, this innovative [...]
New nanosystem offers hope for improved diagnosis and treatment of tongue cancer
A pioneering study has unveiled the Au-HN-1 nanosystem, a cutting-edge approach that promises to transform the diagnosis and treatment of tongue squamous cell carcinoma (TSCC). By harnessing gold nanoparticles coupled with the HN-1 peptide, [...]
Global Trust in Science Is Stronger Than Expected – What’s Next?
A landmark global survey conducted across 68 countries has found that public trust in scientists remains robust, with significant support for their active involvement in societal and political matters. The study highlights the public’s [...]
Microplastics in the bloodstream may pose hidden risks to brain health
In a recent study published in the journal Science Advances, researchers investigated the impact of microplastics on blood flow and neurobehavioral functions in mice. Using advanced imaging techniques, they observed that microplastics obstruct cerebral blood [...]
AI Surveillance: New Study Exposes Hidden Risks to Your Privacy
A new mathematical model enhances the evaluation of AI identification risks, offering a scalable solution to balance technological benefits with privacy protection. AI tools are increasingly used to track and monitor people both online [...]
Permafrost Thaw: Unleashing Ancient Pathogens and Greenhouse Gases
Permafrost is a fascinating yet alarming natural phenomenon. It refers to ground that remains frozen for at least two consecutive years. Mostly found in polar regions like Siberia, Alaska, and Canada, permafrost plays a [...]
Frequent social media use tied to higher levels of irritability
A survey led by researchers from the Center for Quantitative Health at Massachusetts General Hospital and Harvard Medical School has analyzed the association between self-reported social media use and irritability among US adults. Frequent [...]
Australian oysters’ blood could hold key to fighting drug-resistant superbugs
Protein found in Sydney rock oysters’ haemolymph can kill bacteria and boost some antibiotics’ effectiveness, scientists discover An antimicrobial protein found in the blood of an Australian oyster could help in the fight against [...]
First U.S. H5N1 Death Sparks Urgency: Scientists Warn Bird Flu Is Mutating Faster Than Expected
A human strain of H5N1 bird flu isolated in Texas shows mutations enabling better replication in human cells and causing more severe disease in mice compared to a bovine strain. While the virus isn’t [...]
AI Breakthrough in Nanotechnology Shatters Limits of Precision
At TU Graz, a pioneering research group is leveraging artificial intelligence to drastically enhance the way nanostructures are constructed. They aim to develop a self-learning AI system that can autonomously position molecules with unprecedented precision, potentially [...]
How Missing Sleep Lets Bad Memories Haunt Your Mind
Research reveals that a lack of sleep can hinder the brain’s ability to suppress unwanted memories and intrusive thoughts, emphasizing the importance of restful sleep for mental health. Sleep deprivation has been found to [...]
WHO issues new warning over ‘mystery virus’ and calls for return of COVID restrictions
The World Health Organization (WHO) has called for the reinstatement of restrictions implemented during the COVID-19 pandemic as cases of human metapneumovirus (HMPV) continue to surge. While hospitals in China are overwhelmed with positive [...]
A Breath Away From a Cure: How Xenon Gas Could Transform Alzheimer’s Treatment
A breakthrough study highlights Xenon gas as a potential game-changer in treating Alzheimer’s disease, demonstrating its ability to mitigate brain damage and improve cognitive functions in mouse models. A forthcoming clinical trial aims to test its [...]
False Memories Under Fire: Surprising Science Behind What We Really Recall
New research challenges the ease of implanting false memories, highlighting flaws in the influential “Lost in the Mall” study. By reexamining the data from a previous study, researchers found that many supposed false memories [...]
Born Different? Cambridge Scientists Uncover Innate Sex Differences in Brains
Cambridge researchers found that sex differences in brain structure exist from birth, with males having more white matter and females more grey matter, highlighting early neurodiversity. Research from the Autism Research Centre at the University [...]
New study shows risk factors for dementia – virus causes deposits in the brain
Research into the causes of Alzheimer's is not yet complete. Now a new study shows that head trauma can activate herpes viruses and promote the disease. Frankfurt am Main – As a neurodegenerative disease, [...]
Are Machines Truly Thinking? Modern AI Systems Have Finally Achieved Turing’s Vision
Modern AI systems have fulfilled Turing’s vision of machines that learn and converse like humans, but challenges remain. A new paper highlights concerns about energy consumption and societal inequality while calling for more robust [...]
The Surprising Link Between Smell, Sound, and Emotions
New research reveals how smell and hearing interact in the brain to drive social behavior, using mouse maternal instincts as a model. Imagine you’re at a dinner party, but you can’t smell the food [...]
Brain cells age at different rates
As our body ages, not only joints, bones and muscles wear out, but also our nervous system. Nerve cells die, are no longer fully replaced, and the brain shrinks. "Aging is the most important risk factor [...]
Long COVID Breakthrough: Spike Proteins Persist in Brain for Years
Researchers have discovered that the SARS-CoV-2 spike protein persists in the brain and skull bone marrow for years after infection, potentially leading to chronic inflammation and neurodegenerative diseases. Researchers from Helmholtz Munich and Ludwig-Maximilians-Universität (LMU) have [...]
Water-Resistant Paper Could Revolutionize Packaging and Replace Plastic
A groundbreaking study showcases the creation of sustainable hydrophobic paper, enhanced by cellulose nanofibres and peptides, presenting a biodegradable alternative to petroleum-based materials, with potential uses in packaging and biomedical devices. Researchers aimed to [...]
NIH Scientists Discover Game-Changing Antibodies Against Malaria
Novel antibodies have the potential to pave the way for the next generation of malaria interventions. Researchers at the National Institutes of Health (NIH) have identified a novel class of antibodies that target a previously unexplored region [...]
Surprising Discovery: What If Some Cancer Genes Are Actually Protecting You?
A surprising discovery reveals that a gene previously thought to accelerate esophageal cancer actually helps protect against it initially. This pivotal study could lead to better prediction and prevention strategies tailored to individual genetic [...]
The Cancer Test That Exposes What Conventional Scans Miss
Researchers at UCLA have unveiled startling findings using PSMA-PET imaging that reveal nearly half of patients diagnosed with high-risk prostate cancer might actually have metastases missed by traditional imaging methods. This revelation could profoundly affect future [...]
Pupil size in sleep reveals how memories are processed
Cornell University researchers have found that the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories. By studying mice equipped with brain electrodes and tiny eye-tracking cameras, the researchers [...]
Stanford’s Vaccine Breakthrough Boosts Flu Protection Like Never Before
Stanford Medicine researchers have developed a new method for influenza vaccination that encourages a robust immune response to all four common flu subtypes, potentially increasing the vaccine’s efficacy. In laboratory tests using human tonsil [...]
Water’s Worst Nightmare: The Rise of Superhydrophobic Materials
New materials with near-perfect water repellency offer potential for self-cleaning surfaces in cars and buildings. Scientists from Karlsruhe Institute of Technology (KIT) and the Indian Institute of Technology Guwahati (IITG) have developed a surface [...]
Japanese dentists test drug to help people with missing teeth regrow new ones
Japanese dentists are testing a groundbreaking drug that could enable people with missing teeth to grow new ones, reducing the need for dentures and implants, AFP recently reported. Katsu Takahashi, head of oral surgery at [...]
An AI system has reached human level on a test for ‘general intelligence’
A new artificial intelligence (AI) model has just achieved human-level results on a test designed to measure "general intelligence." On December 20, OpenAI's o3 system scored 85% on the ARC-AGI benchmark, well above the previous AI best [...]
According to Researchers, Your Breathing Patterns Could Hold the Key to Better Memory
Breathing synchronizes brain waves that support memory consolidation. A new study from Northwestern Medicine reports that, much like a conductor harmonizes various instruments in an orchestra to create a symphony, breathing synchronizes hippocampal brain waves to [...]
The Hidden Culprit Behind Alzheimer’s Revealed: Microglia Under the Microscope
Researchers at the CUNY Graduate Center have made a groundbreaking discovery in Alzheimer’s disease research, identifying a critical link between cellular stress in the brain and disease progression. Their study focuses on microglia, the brain’s immune [...]
“Mirror Bacteria” Warning: A New Kind of Life Could Pose a Global Threat
Mirror life, a concept involving synthetic organisms with reversed molecular structures, carries significant risks despite its potential for medical advancements. Experts warn that mirror bacteria could escape natural biological controls, potentially evolving to exploit [...]
Lingering Viral Fragments: The Hidden Cause of Long COVID
Long COVID, affecting 5-10% of COVID-19 patients, might be caused by the enduring presence of the virus in the body. Research suggests that viral fragments, possibly live, linger and lead to symptoms. Addressing this involves antiviral treatments, enhanced [...]
Hidden Scars: How COVID Lockdowns Altered Teen Brains Forever
Research from the University of Washington revealed that COVID-19 lockdowns led to accelerated cortical thinning in adolescents, impacting brain development significantly. This effect was more pronounced in females than males, raising concerns about long-term brain health. The study [...]
Simple Blood Test To Detect Dementia Before Symptoms Appear
UCLA researchers have identified placental growth factor (PlGF) as a potential blood biomarker for early detection of cognitive impairment and dementia. High PlGF levels correlate with increased vascular permeability, suggesting its role in the development [...]
Investing Goldman Sachs asks ‘Is curing patients a sustainable business model?’
Goldman Sachs analysts attempted to address a touchy subject for biotech companies, especially those involved in the pioneering “gene therapy” treatment: cures could be bad for business in the long run. “Is curing patients [...]
The risks of reversed chirality: Study highlights dangers of mirror organisms
A groundbreaking study evaluates the feasibility, risks, and ethical considerations of creating mirror bacteria with reversed chirality, highlighting potential threats to health and ecosystems. In a recent study published in Science, a team of researchers [...]
Alarming Mutation in H5N1 Virus Raises Pandemic Red Flags
NIH-funded study concludes that the risk of human infection remains low A recent study published in Science and funded by the National Institutes of Health (NIH) has found that a single alteration in a protein on the surface [...]
Scientists Discover Genetic Changes Linked to Autism, Schizophrenia
The Tbx1 gene influences brain volume and social behavior in autism and schizophrenia, with its deficiency linked to amygdala shrinkage and impaired social incentive evaluation. A study published in Molecular Psychiatry has linked changes in brain [...]
How much permafrost will melt this century, and where will its carbon go?
Among the many things global warming will be melting this century—sea ice, land glaciers and tourist businesses in seaside towns across the world—is permafrost. Lying underneath 15% of the northern hemisphere, permafrost consists of [...]
A Physics Discovery So Strange It’s Changing Quantum Theory
MIT physicists surprised to discover electrons in pentalayer graphene can exhibit fractional charge. New theoretical research from MIT physicists explains how it could work, suggesting that electron interactions in confined two-dimensional spaces lead to novel quantum states, [...]
Inside the Nano-Universe: New 3D X-Ray Imaging Transforms Material Science
A cutting-edge X-ray method reveals the 3D orientation of nanoscale material structures, offering fresh insights into their functionality. Researchers at the Swiss Light Source (SLS) have developed a groundbreaking technique called X-ray linear dichroic orientation tomography [...]
X-chromosome study reveals hidden genetic links to Alzheimer’s disease
Despite decades of research, the X-chromosome’s impact on Alzheimer’s was largely ignored until now. Explore how seven newly discovered genetic loci could revolutionize our understanding of the disease. Conventional investigations of the genetic contributors [...]
The Unresolved Puzzle of Long COVID: 30% of Young People Still Suffer After Two Years
A UCL study found that 70% of young people with long Covid recovered within 24 months, but recovery was less likely among older teenagers, females, and those from deprived backgrounds. Researchers emphasized the need [...]
Needle-Free: New Nano-Vaccine Effective Against All COVID-19 Variants
A new nano-vaccine developed by TAU and the University of Lisbon offers a needle-free, room-temperature-storable solution against COVID-19, targeting all key variants effectively. Professor Ronit Satchi-Fainaro’s lab at Tel Aviv University’s Faculty of Medical and [...]
Photoacoustic PDA-ICG Nanoprobe for Detecting Senescent Cells in Cancer
A study in Scientific Reports evaluated a photoacoustic polydopamine-indocyanine green (PDA-ICG) nanoprobe for detecting senescent cells. Senescent cells play a role in tumor progression and therapeutic resistance, with potential adverse effects such as inflammation and tissue [...]
How Dysregulated Cell Signaling Causes Disease
Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, improper immune responses, or errors in [...]
Scientists Develop Super-Strong, Eco-Friendly Plastic That Bacteria Can Eat
Researchers at the Weizmann Institute have developed a biodegradable composite material that could play a significant role in addressing the global plastic waste crisis. Billions of tons of plastic waste clutter our planet. Most [...]
Building a “Google Maps” for Biology: Human Cell Atlas Revolutionizes Medicine
New research from the Human Cell Atlas offers insights into cell development, disease mechanisms, and genetic influences, enhancing our understanding of human biology and health. The Human Cell Atlas (HCA) consortium has made significant [...]
Bioeconomic Potential: Scientists Just Found 140 Reasons to Love Spider Venom
Researchers at the LOEWE Centre for Translational Biodiversity Genomics (TBG) have discovered a significant diversity of enzymes in spider venom, previously overshadowed by the focus on neurotoxins. These enzymes, found across 140 different families, [...]
Quantum Algorithms and the Future of Precision Medicine
Precision medicine is reshaping healthcare by tailoring treatments to individual patients based on their unique genetic, environmental, and lifestyle factors. At the forefront of this revolution, the integration of quantum computing and machine learning [...]
Scientists Have Discovered a Simple Supplement That Causes Prostate Cancer Cells To Self-Destruct
Menadione, a vitamin K precursor, shows promise in slowing prostate cancer in mice by disrupting cancer cell survival processes, with potential applications for human treatment and myotubular myopathy therapy. Prostate cancer is a quiet [...]
Scientists reveal structural link for initiation of protein synthesis in bacteria
Within a cell, DNA carries the genetic code for building proteins. To build proteins, the cell makes a copy of DNA, called mRNA. Then, another molecule called a ribosome reads the mRNA, translating it [...]
Vaping Isn’t Safe: Scientists Uncover Alarming Vascular Risks
Smoking and vaping impair vascular function, even without nicotine, with the most significant effects seen in nicotine-containing e-cigarettes. Researchers recommend avoiding both for better health. Researchers have discovered immediate impacts of cigarette and e-cigarette [...]
Twice-Yearly Lenacapavir for PrEP Reduces HIV Infections by 96%
Twice-yearly injections of the capsid inhibitor drug lenacapavir can prevent the vast majority of HIV infections, according to a Phase 3 clinical trial published Wednesday in the New England Journal of Medicine. HIV pre-exposure [...]
Did Social Distancing Begin 6,000 Years Ago? Neolithic Villagers May Have Invented It
Social distancing may have roots 6,000 years ago, as research shows Neolithic villages like Nebelivka used clustered layouts to control disease spread. The phrase “social distancing” became widely recognized in recent years as people [...]
Decoding Alzheimer’s: The Arctic Mutation’s Role in Unusual Brain Structures
Researchers have uncovered how certain genetic mutations lead to unique spherical amyloid plaques in inherited forms of Alzheimer’s, offering insights that could advance our understanding of the disease and improve therapeutic strategies. An international collaboration [...]
How Your “Lizard Brain” Fuels Overthinking and Social Anxiety
New research by Northwestern Medicine reveals how humans have evolved advanced brain regions to interpret others’ thoughts, connecting these areas with the amygdala, a part of the brain involved in emotional processing. Study sought [...]
How Did Life Begin? Researchers Discover Game-Changing Clue
New research offers a potential explanation for the formation of early Earth protocells. Few questions have captivated humankind more than the mystery of life’s origins on Earth. How did the first living cells emerge? [...]
Printable organic X-ray sensors may transform treatment for cancer patients
An international research team, led by the University of Wollongong (UOW), has found wearable organic X-ray sensors could offer safer radiotherapy protocols for cancer patients. More than 400 people are diagnosed with cancer every [...]
Unlocking AI’s Potential: MIT’s New Algorithm Boosts Efficiency by 50x
MIT researchers have introduced an efficient reinforcement learning algorithm that enhances AI’s decision-making in complex scenarios, such as city traffic control. By strategically selecting optimal tasks for training, the algorithm achieves significantly improved performance with [...]
Are Smaller Brains the Future? How AI Could Reshape Human Evolution
AI and Human Evolution As artificial intelligence (AI) becomes increasingly widespread and advanced, it prompts new questions about its impact on human life and society. A recent paper in The Quarterly Review of Biology explores how these technologies [...]
Antibiotic activity altered by interaction with nanoplastics, new research shows
In a recent study published in Scientific Reports, researchers reported that drug adsorption on micro- and nano-plastics (MNPs) has severe consequences. Introduction Plastic degradation results in the formation of particles with diverse shapes, sizes, and [...]
World First: Stem Cell Transplant Restores Vision in Multiple People
A radical stem cell transplant has significantly improved the blurry vision of three people with severe damage to their cornea. The clinical trial, which took place in Japan, is the first of its kind in the world, [...]
Clinical Trial: Mushroom Supplement May Halt Prostate Cancer Growth
The bidirectional research examines both laboratory findings and human clinical trial data, revealing that the medicinal use of white button mushrooms reduces the type of cells that suppress the immune system and facilitate the [...]
Scientists propose drug-free method to combat antibiotic-resistant bacteria
Recent estimates indicate that deadly antibiotic-resistant infections will rapidly escalate over the next quarter century. More than 1 million people died from drug-resistant infections each year from 1990 to 2021, a recent study reported, with [...]
New study shows how salmonella tricks gut defenses to cause infection
A new UC Davis Health study has uncovered how Salmonella bacteria, a major cause of food poisoning, can invade the gut even when protective bacteria are present. The research, published in the Proceedings of the National Academy [...]
Chlamydia vaccine shows early promise in mice
An experimental vaccine has shown promise in protecting against the sexually transmitted disease chlamydia, researchers report. Lab mice given the vaccine were able to rapidly clear subsequent chlamydia infections, and were less likely to [...]
Contradictory Discovery: Our Innate Immune System May Fuel Cancer Development
MSK researchers discovered that the innate immune system’s chronic activation due to issues in the Mre11 complex can lead to cancer, highlighting new therapeutic targets. In addition to defending against pathogens, the body’s innate [...]
New study links circadian gene variants to winter depression
Findings suggest that PER3 gene variants prevent adrenal adaptation to winter daylight, leading to serotonin disruption and depression-like behaviors. A recent study in Nature Metabolism used humanized mice with modified PERIOD3 gene variants (P415A and H417R) [...]
Quantum Leap for MRI: Atomic Sensors Unlock New Imaging Potential
New atomic sensor technology enhances MRI quality control by tracking hyperpolarized molecules in real-time, with potential benefits for various scientific fields. Magnetic resonance imaging (MRI) is a fundamental tool in modern medicine, offering detailed [...]
MethylGPT unlocks DNA secrets for age and disease prediction
By harnessing advanced AI, MethylGPT decodes DNA methylation with unprecedented accuracy, offering new paths for age prediction, disease diagnosis, and personalized health interventions. In a recent study posted to the bioRxiv preprint* server, researchers developed a [...]
“Astonishing” – Scientists Unveil First Blueprint of the Most Complex Molecular Machine in Human Biology
Researchers unveil the inner mechanisms of the most intricate and complex molecular machine in human biology. Scientists at the Centre for Genomic Regulation (CRG) in Barcelona have developed the first comprehensive blueprint of the [...]
Breakthrough research reveals how to target malignant DNA in aggressive cancers
Scientists have discovered a way to target elusive circular fragments of DNA that drive the survival of some of the most aggressive cancers, paving the way for future treatments. In three groundbreaking papers published [...]
How bacteria trigger colon cancer
In a recent study published in Nature, scientists used murine models to investigate how certain bacteria, such as Escherichia coli strains that contain a polyketide synthase (pks) island encoding enzymes that produce colibactin genotoxin, could increase the [...]
Nanoparticles designed to trap and neutralise large amounts of SARS-CoV2
(Nanowerk News) Researchers from the IBB-UAB have developed a new class of nanostructures capable of trapping and neutralising large quantities of the SARS-CoV2 virus particles, both in liquid solutions and on the surface of [...]
Nanodiscs: What Are They and How Are They Shaping the Future of Medicine?
Nanodiscs are synthetic phospholipid particles with a distinct morphology and size that enhance their efficiency in drug delivery applications.1 First developed by Sligar et al. in the early 2000s, these model membrane systems measure around 10 [...]
New Discovery Reveals How Ovarian Cancer Starves Immune Cells
Researchers discovered that ovarian tumors hinder T cells’ energy supply by trapping a key protein, blocking lipid uptake. A new approach to reprogram T cells could enhance immunotherapy for aggressive cancers. Researchers at Weill Cornell [...]
Innovative Drug-Design Strategies to Overcome Antibacterial Resistance
Antibacterial resistance occurs when antibiotics fail to treat bacterial infections. This incidence is considered one of the top global health threats, stemming from the misuse or overuse of antibiotics in humans and animals.1 The [...]
Team introduces a cost-effective method to redesign search engines for AI
The internet search engine of the future will be powered by artificial intelligence. One can already choose from a host of AI-powered or AI-enhanced search engines—though their reliability often still leaves much to be [...]
Experiments demonstrate precise delivery of nanoparticles to lung
In recent years, bio-medical engineers have been developing promising techniques that could help diagnose diseases or precisely target specific regions inside the human body. Among these promising therapeutic strategies are methods that rely on [...]
What is Lassa fever? Everything to know about Ebola-like virus
Lassa fever has reached the US for the first time in a decade, in a case that has surprised health officials. The middle-aged patient in Iowa, who was not identified, died a 'short time' after being hospitalized [...]
Harvard Study Links Popular Plastic Ingredient to DNA Damage
Phthalate affects egg formation in C. elegans, resulting in abnormal chromosome numbers. A recent study conducted on roundworms has discovered that a common plastic ingredient can cause DNA strand breaks, leading to egg cells with an abnormal [...]
New research finds that subtle eye movements optimize vision
Our ability to see starts with the light-sensitive photoreceptor cells in our eyes. A specific region of the retina, termed fovea, is responsible for sharp vision. Here, the color-sensitive cone photoreceptors allow us to [...]
Scientists Were Wrong: Plants Absorb 31% More CO2 Than Previously Thought
New research shows plants absorb 31% more CO2 than previously estimated, raising the global GPP to 157 petagrams per year. Using carbonyl sulfide as a proxy for photosynthesis, this study highlights tropical rainforests’ critical role [...]
Doctors test first mRNA vaccine against norovirus
According to the Robert Koch Institute (RKI), the norovirus, which is widespread worldwide, is the cause of a large proportion of gastrointestinal infections. Those who catch the virus suffer from nausea, diarrhea and vomiting. [...]
Study reveals resistance of Pseudomonas aeruginosa to common cleaning agents
A new study reveals widespread resistance of a major bacterial pathogen to the active ingredients in cleaning agents commonly used in hospitals and homes. The American Chemical Society Infectious Diseases published the research, led [...]
AI’s Next Frontier: System 0 and the Future of Human Thought
“System 0” represents an emerging cognitive tool powered by AI that works alongside human intuition and analysis to enhance cognitive abilities. This new system promises to support complex decision-making and problem-solving but requires careful [...]
The Global Nanomedicine Market: Key Players and Emerging Technologies in Healthcare
This article provides an overview of the global nanomedicine market, highlighting key players, emerging technologies, and the challenges and opportunities that influence its growth and commercialization in the healthcare sector. Nanomedicines are nanotechnology-based drug products [...]
Scientists Have Discovered Toxic “Forever Chemicals” in Bottled Water
Scientists have found toxic PFAS in drinking water samples from around the world, with higher levels in tap water from China compared to the UK. Boiling water or using a filtration jug can reduce [...]
Urban Microbes Are Eating Disinfectants – Are We Fueling a New Health Threat?
New research reveals that microbes in urban environments are evolving to withstand the very cleaning agents designed to eliminate them. The study also uncovers new strains in Hong Kong, previously only found in the [...]
Startling Study Shows High-Potency Cannabis Alters DNA
The study shows that frequent use of high-potency cannabis alters DNA, affecting genes related to energy and immune function. These changes differ between those with and without psychosis, suggesting cannabis use could influence mental health through biological [...]
New nanotherapy targets artery inflammation in cardiovascular disease
Inflammation of the arteries is a primary precursor and driver of cardiovascular disease—the No. 1 killer of people in the United States. This inflammation is associated with the buildup of dangerous plaque inside the [...]
Revolutionary Nanoparticle Therapy for Prostate Cancer
A groundbreaking research effort involving teams from the University of Virginia, Mount Sinai, the University of Michigan, the University of Texas, and others has displayed the clinical efficacy of an innovative therapy that utilizes nanoparticles and [...]
Antibody engineering drives innovation in drug development
Monoclonal antibodies (mAbs) are used to prevent, detect, and treat a broad spectrum of non-communicable and communicable diseases. Over the past few years, the market for mAbs has grown exponentially with an expected compound [...]
Breakthrough Study Reveals How Bladder Cancer Starts and Spreads
Researchers found that DNA mutations from antiviral enzymes and chemotherapy fuel early bladder cancer, while abnormal circular DNA in tumor cells drives resistance to therapy. These discoveries open new therapeutic avenues. A groundbreaking study led by [...]
