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Medical News: A new scientific study has revealed that a common sleep problem among older adults—waking up frequently during the night—may be far more dangerous than previously thought. Researchers have discovered that this type of sleep disruption is strongly linked to heart disease, metabolic disorders, and unusual immune system activity.
Frequent nighttime awakenings in older a...
Medical News: Tiny Viruses That Mirror the Immune System
A new scientific review has shed light on a group of little-known viruses that quietly live inside almost every human being. These viruses, called anelloviruses, may actually serve as powerful indicators of how strong or weak a person’s immune system is—especially in individuals living with HIV.
The study, led by resear...
Medical News: A major new scientific review is shedding light on why allergies in older adults are becoming more complex, harder to diagnose, and often more severe than previously believed. As global populations age rapidly, researchers warn that allergic diseases in seniors are no longer rare side issues but an emerging public health concern that demands urgent attention.
Older age reshapes ...
Medical News: Rapamycin Shows New Promise in Protecting the Aging Immune System
A new international study has uncovered a previously unknown way in which rapamycin, a drug long linked to lifespan extension, helps protect the human immune system as it ages. Scientists have now shown that rapamycin directly reduces DNA damage in immune cells, helping them survive stress and function better over tim...
Medical News: Researchers from Guangzhou Women and Children’s Medical Center at Guangzhou Medical University, the Department of Laboratory Medicine at Dongguan Hospital of Guangzhou University of Chinese Medicine, and the State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease in Guangzhou, China, have uncovered new insights into how the huma...
Medical News: Traditional fruit yields modern immune breakthrough
A new study highlighted in this Medical News report reveals that humble Huizao jujube (Ziziphus jujuba) fruits, long used in traditional Chinese diets, may contain a potent natural immune booster.
Huizao jujube sugars restored immune strength and reduced damage in cells
Researchers from Xinjiang University College of Smart ...
Medical News: Understanding How the Body Ages from Within
Scientists from the Department of Cardiology at West China Hospital, Sichuan University in China have uncovered new insights into how a protein called RUNX1 contributes to aging and various chronic diseases. This Medical News report reveals that RUNX1, originally known for its role in blood cell development, may also be a master controller...
Medical News: Understanding How the Immune System Sabotages Its Own Defenses
A new study has uncovered why some people infected with the original SARS-CoV-2 strain develop broad and powerful antibodies, while others produce weaker and narrowly focused immunity. In this Medical News report, researchers show that a specific type of immune cell, known as natural killer or NK cells, can become overly...
Medical News: A New Warning About the Body’s Failing Defenses
A major scientific review has uncovered troubling evidence that COVID-19 may trigger a deep collapse of the body’s core immune fighters—T cells—leading to severe illness and long-lasting health problems. The research team from the University of Panama, INDICASAT-AIP, Gorgas Memorial Institute for Health Studies,...
Medical News: A closer look at immune system weakness in COVID patients
Researchers from the Cancer Hospital of Shantou University Medical College and the Second Affiliated Hospital of Shantou University Medical College in Guangdong, China, have uncovered serious disruptions in the body’s immune defense among people infected with COVID-19. Their study focused on T-lymphocytes—white bl...
Medical News: The Lasting Impact of the Pandemic
A new study led by scientists from the Saint Petersburg Pasteur Institute and the First Pavlov State Medical University of St. Petersburg reveals that the COVID-19 pandemic has left behind a deeper biological footprint than many realize.
Study Alarmingly Finds That COVID-19 Causes Hidden Immune Changes Even in ‘Healthy People’
R...
Thailand Medical News: The Hidden Role of Natural Killer Cells
A new study from Bulgarian scientists has revealed how a special type of immune cell, known as natural killer (NK) cells, changes its behavior during and after COVID-19 infection. These cells normally act as the body’s frontline defenders, attacking virus-infected cells quickly. However, during SARS-CoV-2 infection, NK cells seem...
Thailand Medical News: Chinese Scientists Uncover Key Genes Driving the Overlap Between Mental Illness and Tumor Growth
A groundbreaking new study by researchers from the Institute of Basic Research in Clinical Medicine, part of the China Academy of Chinese Medical Sciences in Beijing, has shed new light on the mysterious biological connection between depression and breast cancer. Although depres...
Medical News: Disrupted Cell Metabolism in Immune Cells Found to Drive Inflammation Across Multiple Diseases
Scientists from the University of Cape Coast in Ghana and Jiangsu University in China have uncovered how a specific malfunction in the body’s immune system—known as macrophage immunometabolism dysregulation—can worsen inflammation and contribute to a wide range of serious...
Medical News: A fascinating new study out of South Korea has uncovered how previous infections with common cold viruses may help protect people from severe COVID-19—but with a hidden cost. Researchers discovered that people who had only mild COVID-19 tend to develop CD4+ T cells that respond weakly to the virus’s membrane (M) protein. This Medical News report highlights how such a mute...
Medical News: Scientists Reveal a Shocking Immune Saboteur Inside the Human Body
In a major scientific breakthrough, researchers from the Department of Cell Biology and Genetics and the Czech Advanced Technology and Research Institute (CATRIN) at Palacký University Olomouc in the Czech Republic have uncovered how a little-known molecule in our body, called the aryl hydrocarbon receptor (Ah...
Medical News: Scientists Discover Innate Immune Cells That Act More Like T Cells
A groundbreaking new study by researchers from the Centre for Immuno-Oncology at the University of Oxford and the Laboratory of Immunogenetics at the National Institute of Allergy and Infectious Diseases (NIAID), part of the U.S. National Institutes of Health, has revealed that certain natural killer (NK) cells in th...
Medical News: In a remarkable scientific breakthrough that could pave the way for new antiviral treatments, researchers have identified a previously unknown genetic element in the human body that appears to play a crucial role in how we respond to respiratory viral infections like influenza, COVID-19, and RSV. This novel genetic sequence, a long noncoding RNA dubbed VILMIR (Virus-Inducible LncRNA ...
Medical News: Scientists Unlock Secrets of B Cells in Human Immunity
Researchers from Amsterdam UMC, Sanquin Blood Bank, and the Public Health Service of Amsterdam have conducted an in-depth study revealing crucial insights into how B cells respond to different pathogens. The study provides a detailed look into how these immune cells transition into memory B cells (MBCs) and antibody-secreting ce...
Medical News: The Role of Natural Killer Cells in the Immune System
The human immune system is a complex defense mechanism that protects the body from harmful invaders such as bacteria, viruses, and other pathogens. Among the different types of immune cells, natural killer (NK) cells play a critical role in the body's fight against viral infections. These specialized white blood cells act as ...
Medical News: For years, the effectiveness of vaccines has been measured primarily by the levels of antibodies they generate. The prevailing belief has been that the higher the antibody levels, the greater the protection against infections like COVID-19. However, a new study challenges this long-held assumption, revealing that the way antibodies function is just as important - if not more - than h...
Medical News: Understanding the Risks Hidden in the SARS-CoV-2 Spike Protein
A groundbreaking new study has revealed that a highly conserved region in the SARS-CoV-2 spike protein may be responsible for triggering the production of autoantibodies, which could contribute to autoimmune diseases in some patients.
Scientists Discover a Highly Conserved Region in the SARS-CoV-2 Spike Protein That Tri...
Medical News: A team of researchers from multiple global institutions has conducted an in-depth study on how certain immune cells, known as T cells, can recognize and respond to different strains of the influenza A virus. This discovery could have significant implications for the development of more effective vaccines that offer broad protection against various flu strains.
Scientists Explore...
Medical News: A Century Old Vaccine with New Potential
The Bacillus Calmette-Guérin (BCG) vaccine has been widely used for over a century to protect against tuberculosis. However, researchers from the University of Lodz, the Medical University of Lodz, and the Lodz Centre of Molecular Studies on Civilisation Diseases in Poland have uncovered a surprising range of immunological benefits lin...
Medical News: Scientists Uncover Surprising Findings About Human Antibodies
A groundbreaking study by researchers from the Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, the Russian Academy of Sciences, the National Medical Research Center for Obstetrics, Gynecology, and Perinatology, the Zelinsky Institute of Organic Chemistry, the Clinical Center of Sechenov First Moscow State Medical...
Medical News: Systemic sclerosis, commonly known as scleroderma, is a rare but serious autoimmune disease that affects connective tissues in the body. It leads to thickening and hardening of the skin and can also cause damage to internal organs such as the lungs, heart, and kidneys. The condition occurs when the immune system mistakenly attacks the body’s own tissues, leading to excessive co...
Medical News: Inflammasomes are specialized protein complexes within our cells that play a critical role in defending against infections. Inflammasomes are key to how our immune systems recognize and respond to harmful pathogens. These cellular structures detect patterns associated with pathogens or damaged cells, triggering a cascade of immune responses.
Inflammasomes and Their Role in Micro...
Medical News: The immune system serves as the body’s primary defense against infections, cancers, and autoimmune disorders. With age, this intricate network often experiences a decline, making the body more vulnerable to illnesses and less responsive to vaccines. The thymus, a critical organ for the development of T cells, plays a pivotal role in maintaining immune health. However, as people...
Immunology Updates: The Role of NK Cells in Immune Defense
Natural Killer (NK) cells, an essential part of our body's immune system, are a unique type of lymphocyte responsible for detecting and eliminating cells that pose a threat, such as those infected by viruses or transformed into cancer cells. Unlike other immune cells, NK cells do not require prior sensitization to recognize and destro...
Immunology Updates: Mitochondria, often known as the powerhouses of the cell, are well-regarded for their critical role in energy production. However, recent research has unveiled their importance in much more than just energy metabolism. These tiny organelles are emerging as key players in the immune system, actively participating in immune responses and inflammation. This Immunology Updates News...
Immunology Updates: Taiwanese researchers from Taipei Tzu Chi Hospital, Fu Jen Catholic University, Taoyuan Armed Forces General Hospital, Tri-Service General Hospital, and Ming Chuan University have conducted an in-depth review on the relationship between various types of cell death and host immune pathways. Their findings reveal how these processes work together to defend the body against a wide...
Immunology Updates: A recent study conducted by researchers from Medical University of Vienna-Austria has unveiled alarming findings regarding the long-term effects of COVID-19 on the human immune system. The research, which was conducted at the Center for Pathophysiology, Infectiology, and Immunology, demonstrates that COVID-19 not only triggers immediate immune responses but also leads to signif...
Immunology News: Researchers from the University of Pittsburgh School of Medicine-USA have made a significant breakthrough in understanding how the body fights off respiratory viral infections. This Immunology News report will explore their findings on the role of a protein called C1q, produced by monocytes, in enhancing the function of CD8+ T cells, crucial components of our immune system.
T...
Immunology Updates: Researchers from the University of Connecticut-USA, Yale University-USA, Tianjin University of Traditional Chinese Medicine-China, and Tsinghua University-China have made a significant discovery about a protein called UBXN3B. This protein plays a crucial role in the development of B cells, a type of white blood cell essential for the adaptive immune system. This Immunology Upda...
Immunology Updates: Inflammation is the body's natural response to injury or infection, but sometimes it goes overboard, causing more harm than good. Scientists have been searching for ways to control this excessive inflammation, especially in severe cases like Macrophage Activation Syndrome (MAS) and COVID-19. Recently, a new study by researchers from University of Colorado Denver-USA, Resear...
Immunology Updates: SerpinB9, also known as Proteinase Inhibitor 9 (PI-9), is a fascinating protein that plays a crucial role in the immune system. It is a serine proteinase inhibitors, which bind to and inactivate serine proteinases.
Diseases related to Serpinb9. Serpinb9 is involved in many biological processes. Disruptions in Serpinb9 function may cause various diseases.
A recent study revie...
Immunology Updates: Understanding Tregitopes: The Immune System’s New Ally.
In recent years, a promising strategy has emerged for managing autoimmune diseases, allergies, and transplant rejection. This approach revolves around Tregitopes, a class of peptides that have the potential to revolutionize immune system treatments. By activating regulatory T cells (Tregs), Tregitopes can reduce inf...
Immunology updates: In the complex world of our immune system, a molecule called DOT1L is emerging as a crucial player. DOT1L stands for "Disruptor of Telomeric Silencing 1-like." Initially discovered in yeast, this molecule has gained significant attention for its role in regulating immune cells in humans. This Immunology Updates new report is based on a study review by researchers from...
Immunology Updates: Our immune system is a complex network, designed to protect us from infections and diseases. But what keeps this system in check? Meet SOCS1, a critical protein that acts as a regulator within our immune system. SOCS1, short for Suppressor of Cytokine Signaling 1, is essential for maintaining balance in our body's immune responses. In this Immunology Updates news report, we...
Immunology Updates: Mast cells (MCs) are specialized cells found throughout the body, especially in mucosal and epithelial tissues. They play a dual role in both health and disease. These cells are part of our immune system and are essential in both our body's defense mechanisms and in maintaining physiological balance. However, they can also contribute to various diseases. This Immunology Upd...
Medical News: Natural killer (NK) cells are a cornerstone of the innate immune system, renowned for their ability to eliminate infected, altered, or malignant cells without prior sensitization. This remarkable function hinges on the intricate balance of germ-line encoded NK cell receptors, which are finely tuned to distinguish between healthy self-cells and potential threats. The recent SARS-CoV-2...
Medical News: Unlocking the Intricacies of RNA Recognition
The innate immune system is a sophisticated defense mechanism that plays a critical role in protecting the body against various pathogens, including viruses. Among the key players in this system is Toll-like receptor 7 (TLR7), an immune receptor found in dendritic cells responsible for recognizing single-stranded viral RNA and initiating ...
Immunology News: Fasting has been practiced for centuries for various reasons, including religious observances, weight management, and health benefits. Recent research conducted at Soochow University in Suzhou, China, has shed new light on the potential immune-boosting effects of short-term intensive fasting (STIF), also known as beego in China, on red blood cells in humans. This study explores ho...
Thailand Medical News Team Aug 22, 2023 3 years ago
Research News: Within the intricate tapestry of the immune system, new revelations continue to challenge our understanding of health and disease. One such revelation centers around an extraordinary subset of immune cells: CD16+CD56+ cytotoxic CD4+ T cells.
Once considered rare and overshadowed by other T cell types, these cells have now taken the spotlight due to their intriguing role in c...
Thailand Medical News Team Aug 20, 2023 3 years ago
Immunology News: In the realm of immunology, the T cell reigns supreme as a sentinel of health, poised to confront invading pathogens and cancerous cells. However, recent groundbreaking research has unveiled a surprising twist in the tale of T cell function. A study published in the prestigious journal Immunity has unveiled a previously unknown role of a nuclear receptor, retinoic acid receptor al...
Thailand Medical News Team Aug 19, 2023 3 years ago
Immunology News: Cytotoxic T lymphocytes (CTLs) stand as the vanguard of adaptive immunity, poised to combat tumors and viral invaders. Emerging from the thymus gland, these cells respond swiftly upon encountering antigens, orchestrating a defense that safeguards the host. A nuanced understanding of the molecular mechanisms underlying both exhausted and memory CTLs is pivotal in crafting intervent...
Thailand Medical News Team Aug 14, 2023 3 years ago
Immunology News: Chronic Obstructive Pulmonary Disease (COPD) is a severe respiratory condition characterized by progressive airflow limitation and damage to the lung's delicate alveolar structure. With a global prevalence exceeding 10%, COPD stands as a major health concern, ranking as the third leading cause of mortality worldwide. Unsurprisingly, tobacco smoke consumption emerges as a signi...
Thailand Medical News Team Aug 13, 2023 3 years ago
Immunology News: In a remarkable revelation poised to redefine our understanding of immune surveillance, a team of distinguished researchers from Kobe University, led by Associate Professor Yasuyuki Saito, have unveiled an unprecedented mechanism through which dendritic cells emerge as potent executioners of necroptosis upon encountering CD47-deficient T cells. This new discovery, presented in a s...
Thailand Medical - Regulation of Intestinal Treg Cells Differentiation May 20, 2023 3 years ago
The relationship between the gut microbiome and our immune system is an area of research that continues to yield fascinating results. A recent study by scientist from Westlake University, Hangzhou, Zhejiang-China, shines new light on how the microbiota in our intestines helps maintain the balance of T cells, vital players in our immune system. This groundbreaking research found that certain gut ba...
Scientist from La Jolla Institute for Immunology-California-USA have discovered new genes in CD4+ "helper" T cell subset that are linked to risk of autoimmune diseases.
Credit: Istock
In immunology, T cells play are extremely important as they play a critical role in helping to fight infections and cancers and they can also drive autoimmune diseases.
However, the impact o...
