Nanomedical Device and Systems Design: Challenges, Possibilities, Visions
Features
- Explores and presents innovative nanotechnological and biomimetically derived strategies in the design of potential nanomedical devices and their constituents
- Contains several post-chapter Proposed Research Tasking Lists to facilitate the further investigation and potential development of specific nanomedical capacities
- Includes eight chapters contributed by some of the leading experts in nanotechnology, nanomaterials, and nanomedicine
- Provides 68 color illustrations created by the author, among more than 240 Figures and 27 Tables
Summary
News
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 [...]
