Medical News (World)

COVID-19 Causes QTc Prolongations and Disruptions in Cardiac Electrophysiology!

Nikhil Prasad Dec 24, 2024 7 seconds ago

Medical News: The global pandemic brought on by COVID-19 has left lasting impressions on the medical world, not only for its respiratory effects but also for its implications on cardiovascular health. In an enlightening study conducted by researchers from the Second Affiliated Hospital of Wannan Medical College and the Vascular Diseases Research Center of Wannan Medical College in China, profound ...

COVID-19 Causes Testicular Inflammation Leading to Testicular Tissue Damage and Decreased Fertility

Nikhil Prasad Dec 24, 2024 1 hour ago

Medical News: The COVID-19 pandemic has left a profound mark on humanity, primarily due to its respiratory complications. However, scientists have uncovered that SARS-CoV-2, the virus causing COVID-19, does more than harm the lungs. Recent studies reveal that the virus also affects male reproductive health, particularly the testes, leading to significant implications for fertility. COVID-19 C...

Evolution of SARS-CoV-2 Highlights the Interplay Between Mitophagy and Immune Responses

Nikhil Prasad Dec 23, 2024 17 hours ago

Medical News: The global COVID-19 pandemic brought the virus SARS-CoV-2 into the spotlight, revealing its ability to infect millions and rapidly evolve new variants. Scientists worldwide have been studying how this virus adapts and interacts with the human immune system to evade detection and thrive. A recent study led by researchers from the University of -USA sheds light on a critical aspect of ...

Urinary Biomarkers for COVID-19

Nikhil Prasad Dec 23, 2024 21 hours ago

Medical News: The global COVID-19 pandemic has compelled researchers worldwide to explore new diagnostic and prognostic tools. Among these, the analysis of urine has emerged as a significant area of study. Unlike other biological samples, urine offers distinct advantages due to its non-invasive collection process, lower risk of infection, and the potential for frequent and large-volume sampling. R...

Korean Scientists Discover a Combined Herbal Extract That Protects the Lungs from Airborne Pollutants Such as PM2.5

Nikhil Prasad Dec 23, 2024 24 hours ago

Medical News: In the modern era of urbanization and industrial growth, air pollution poses an escalating threat to public health. Among the various pollutants, fine particulate matter (PM2.5) has gained notoriety for its ability to penetrate deep into the lungs, triggering respiratory issues like chronic obstructive pulmonary disease, asthma, and pulmonary fibrosis. However, recent research sheds ...

Singapore Study Finds That Brief Exposures to Magnetic Fields Can Enhance Uptake of Breast Cancer Chemotherapeutic Drugs

Nikhil Prasad Dec 23, 2024 1 day ago

Medical News: A new study led by researchers from the National University of Singapore (NUS) has unveiled a groundbreaking method to boost the efficacy of chemotherapy in breast cancer treatment. By using brief exposures to magnetic fields, the team found a way to enhance the uptake of doxorubicin, a commonly used chemotherapeutic drug, into breast cancer cells. This innovative approach promises t...

New Insights on Sodium Bicarbonate in Critical Care

Nikhil Prasad Dec 23, 2024 1 day ago

Medical News: Sodium bicarbonate has long been a staple in medical treatments for a variety of conditions, ranging from cardiac arrest and acidosis to specific toxicological emergencies. Its use spans decades, but debates about its benefits versus its risks remain ongoing. A recent comprehensive review by researchers from institutions such as Freeman Health System in Joplin, Missouri-USA, Kansas C...

Researchers Discover a Genetic Anomaly EWSR1 ATF1 Translocation Could be Behind the Onset of Various Cancers!

Nikhil Prasad Dec 23, 2024 1 day ago

Medical News: In a groundbreaking development in cancer research, scientists have uncovered new insights into a genetic anomaly that significantly contributes to the onset of several rare but aggressive cancers. The genetic anomaly, known as the EWSR1::ATF1 translocation, has been identified as a key driver in several malignancies. This research was conducted by a collaboration of scientists from ...

Murine Study Reveals Dual Role of TLR7 in Influenza A Infection

Nikhil Prasad Dec 23, 2024 1 day ago

Medical News: A recent study has unveiled the complex role of Toll-like receptor 7 (TLR7) in the progression of influenza A virus (IAV) infections, particularly its dual impact on lung health. The research, conducted by scientists from RMIT University in Melbourne, Australia, the University of South Australia in Adelaide, and Trinity College Dublin in Ireland, sheds light on how TLR7’s activ...

Iowa Reports First Human Case of H5N1 Bird Flu

Nikhil Prasad Dec 22, 2024 1 day ago

Medical News: The First H5N1 Human Case in Iowa Iowa state health officials have confirmed the state’s first human case of avian influenza A(H5). The affected individual, a commercial poultry worker from northwest Iowa, contracted the virus through exposure to infected poultry. This development marks another chapter in the ongoing efforts to monitor and manage the spread of avian influenza i...

American Study Finds That COVID-19 Increases Risk for Vertebral Compression Fractures

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: The COVID-19 pandemic has left no corner of the healthcare system untouched. From respiratory complications to long-term effects on various organs, researchers are uncovering new layers of understanding about the virus. One of the less-explored areas has been its impact on bone health. Recent findings suggest that SARS-CoV-2, the virus responsible for COVID-19, might play a significa...

Human Defensins as a New Frontier in Antimicrobial Therapy

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: Human defensins, small cationic peptides crucial to the body’s innate immune system, are garnering significant attention in medical and scientific communities. Found naturally within the human body, these peptides are critical players in defending against bacterial, viral, and fungal infections. A recent review by researchers from institutions including the University of the We...

Alpinia Officinarum Extract as a Potential Treatment for Lung Fibrosis

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: Pulmonary fibrosis (PF) is a severe and often fatal lung disease that has gained increasing attention in recent years. It involves the progressive scarring of lung tissue, leading to respiratory failure and, in many cases, death within a few years of diagnosis. Pulmonary fibrosis is characterized by the replacement of normal lung tissue with fibrotic tissue, reducing lung function an...

Metabolic Changes in Glioblastoma and the Role of Glutaminase 2

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: Glioblastoma, one of the most aggressive brain cancers, continues to pose a significant challenge due to its complex nature and poor survival rates. Researchers from the University of Málaga in Spain and the University of Texas Southwestern Medical Center in the USA have made strides in understanding its metabolic behavior. The study, which focused on how the enzyme glutaminas...

Insights from a New Pharmacovigilance Study on Sorafenib (Part 1)

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: Sorafenib, a groundbreaking multi-targeted anti-cancer drug, has been widely used for treating hepatocellular carcinoma, advanced renal cell carcinoma, and differentiated thyroid carcinoma. These cancers represent significant global health burdens. Hepatocellular carcinoma alone is the sixth most common cancer worldwide and the third leading cause of cancer-related deaths. Sorafenib ...

Many in Canada Leaving Emergency Departments Without Care and Subsequently Dying or Needing Hospitalizations Later

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: A new study led by a collaboration of researchers from the University of Toronto, ICES, Sunnybrook Research Institute, and Dalhousie University in Canada has highlighted a significant and worrying trend: patients who leave emergency departments (EDs) without receiving care face heightened risks of mortality and hospitalization. This research comes at a time when healthcare systems gl...

COVID-19 Increases Disruptions in Neurovascular Coupling, Inducing Endothelial Dysfunction Among Mild Cognitive Cases

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: Recent groundbreaking research has illuminated the troubling impact of COVID-19 on the neurovascular system, particularly among individuals suffering from mild cognitive impairment (MCI). The study, led by an international team of scientists from the University of Oklahoma Health Sciences Center, Semmelweis University in Hungary, and other esteemed institutions, offers an unprecedent...

Transforming Growth Factor Beta and Its Role in COVID-19

Nikhil Prasad Dec 22, 2024 2 days ago

Medical News: The COVID-19 pandemic, caused by the novel Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), has claimed the lives of millions globally since its emergence in late 2019. The virus, which spreads primarily through respiratory droplets, has overwhelmed healthcare systems and challenged researchers to unravel its complex pathology. Among the most severe cases, a hallmark fea...

Influenza Surge in Japan Threatens Schools and Healthcare System While COVID-19 Cases Are Also Rising Nationwide

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: Rising Influenza Cases Across Japan Japan is grappling with an alarming surge in influenza cases, marking one of the worst outbreaks in recent years. The National Institute of Infectious Diseases (NIID) reported over 94,000 flu cases in just one week across approximately 5,000 hospitals and clinics nationwide. This has brought the total number of cases for the current flu season to ...

Media Reports Claim That Walking Pneumonia Positivity Rates Hitting 75 Percent in Northeast Texas

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: Alarming Increase in Walking Pneumonia Cases Among Children Northeast Texas is witnessing an unusual surge in walking pneumonia cases, with positivity rates reaching an alarming 75% among young children, according to recent media reports and healthcare professionals. This bacterial illness, caused by Mycoplasma pneumoniae, has historically been more common among older children and y...

UKHSA Warns That Flu and COVID-19 Infections Rapidly Rising at Rates Never Seen in Past Three Winters in Britain!

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: In a stern advisory issued by the UK Health Security Agency (UKHSA), officials have raised alarms about the unprecedented rise in flu and COVID-19 infections. As the winter season unfolds, hospital beds across England are being occupied at rates never seen before during previous winters. Experts are urging immediate preventive measures, emphasizing the urgency of vaccination and resp...

Higher Growth Hormone Levels in Children Linked to Reduced COVID-19 Susceptibility and Hospitalization Rate

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: Amidst the global challenges posed by the COVID-19 pandemic, scientists continue to unravel the intricate factors influencing infection rates and disease severity. In a recent breakthrough, researchers have discovered a potential link between higher growth hormone (GH) levels in children and reduced susceptibility to COVID-19. Additionally, GH treatment appears to mitigate hospitaliz...

Study Claims That a Mild Level of Iron Deficiency Might Actually Protect Against Viral Infections Including COVID-19

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: A team of international researchers has recently shed light on an intriguing connection between iron nutrition and the risk of SARS-CoV-2 infection among healthcare workers in Nigeria. This study, spearheaded by experts from institutions including Binghamton University (USA), Lagos State University Teaching Hospital (Nigeria), University of Nigeria (Nigeria), and Michigan State Unive...

Swedish Case of Ephemeral Diabetes After COVID-19 Vaccination Case Sparks Interest

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: A recent medical case has brought to light an unusual form of diabetes that emerged after COVID-19 vaccination and then disappeared spontaneously. The condition, dubbed "Ephemeral Diabetes," challenges current understanding of diabetes onset and remission. This case study, documented by researchers from the Department of Internal Medicine, Division of Endocrinology and Diab...

Insights into the Gut’s Role in Long COVID

Nikhil Prasad Dec 21, 2024 3 days ago

Medical News: Unveiling the Mysteries of Long COVID Post-Acute Sequelae of SARS-CoV-2 infection, commonly called Long COVID, has surfaced as one of the most complex and persistent health challenges following the COVID-19 pandemic. This condition encompasses a broad spectrum of symptoms, ranging from chronic fatigue and brain fog to gastrointestinal distress and heart palpitations, often lingering...

Metformin as a Potential Antiviral

Nikhill Prasad Dec 20, 2024 4 days ago

Medical News: Metformin, a widely used medication for managing type 2 diabetes, has garnered significant attention for its potential role in treating various viral infections. While initially recognized for its glucose-lowering properties, metformin has demonstrated antiviral effects against a range of pathogens, including influenza, HIV, hepatitis viruses, SARS-CoV-2, and others. Metform...

Exploring the Role of Siglecs in Immune Cell Regulation

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: Siglecs, or sialic acid-binding immunoglobulin-like lectins, are critical components in the immune system, playing a pivotal role in distinguishing "self" from "non-self." Found on the surface of immune cells, these glycan-binding proteins interact with complex carbohydrates called glycans, which are present on the cell surface. The intricate interaction between S...

Novel Approach to Treat Dementia Via Modulating Kynurenine Metabolism

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: A groundbreaking study has unveiled the potential of modulating kynurenine metabolism as a new avenue for treating dementia and memory-related conditions. Researchers from esteemed institutions across Europe explored the intricate relationship between the kynurenine pathway, a metabolic route of the amino acid tryptophan, and its effects on cognitive functions. The Karl Landsteiner R...

Psilocin and Its Role in Enhancing Brain Plasticity

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: A Breakthrough in Understanding Psychedelics and Mental Health Researchers from the University of Heidelberg’s Central Institute of Mental Health, the German Cancer Research Center, the Hector Institute for Translational Brain Research, and other esteemed institutions in Germany have uncovered groundbreaking insights into how psilocin, the active compound in psilocybin, intera...

Gut Microbiome and Prolonged COVID-19 PCR Positivity

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: A groundbreaking study has shed light on the fascinating connection between the gut microbiome and prolonged SARS-CoV-2 PCR positivity. Researchers from several esteemed institutions in Spain, including the Institute of Food Science Research (CIAL), the Dairy Research Institute of Asturias, the Severo Ochoa Molecular Biology Center, and the Institute of Parasitology and Biomedicine &...

Targeting Calcium Signaling to Mitigate Cardiovascular Effects of SARS-CoV-2

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: COVID-19, caused by the SARS-CoV-2 virus, has presented not only respiratory challenges but also significant cardiovascular complications. Research covered in this Medical News report from leading institutions, including the Department of Biosciences, Biotechnologies, and Biopharmaceutics at the University of Bari “Aldo Moro” in Italy, the Laboratory of General Physiology...

Emerging Evidence Links COVID-19 to Rare Autoimmune Disorder Granulomatosis with Polyangiitis

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: The Complex Relationship Between COVID-19 and Autoimmunity The COVID-19 pandemic has disrupted lives globally, with its effects extending beyond acute infection to potential long-term complications. One particularly concerning development is the emergence of autoimmune diseases in the aftermath of COVID-19. Among these conditions is granulomatosis with polyangiitis (GPA), a rare but ...

Impact of COVID-19 on the Evolution of Other Viruses

Nikhil Prasad Dec 20, 2024 4 days ago

Medical News: How the Pandemic Shaped the Viral World The COVID-19 pandemic, which began in late 2019, was a defining moment in modern history. Beyond its devastating impact on lives and economies, the pandemic has profoundly reshaped our understanding of viruses and how they evolve. Unknown to many, the COVID-19 pandemic has also led to the evolution of other viruses and the emergence of newer s...

43 Percent of Adults Living with HIV Developed Long COVID After Exposure to SARS-CoV-2

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: A new study has brought forward alarming findings that suggest a high prevalence of Long COVID in adults living with HIV. Long COVID is a condition where people continue to experience debilitating symptoms long after recovering from the initial COVID-19 infection. This latest research was conducted by experts from Western University-Canada, University of Toronto-Canada, University of...

The Phytochemical Mappain Shows Potential in Fighting Inflammation Linked to COVID-19

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has profoundly impacted global health, resulting in over 35 million deaths worldwide and more than 900 million confirmed cases so far. The pandemic has presented unique challenges, including the need for effective treatments that address the severe inflammatory responses, known as cytokine storms, triggered by the virus. A new st...

SARS-CoV-2 ORF3A Protein Hijacks CLCC1 Chloride Channel to Cause Endoplasmic Reticulum Dysfunction

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: In an important breakthrough, a team of researchers from Tsinghua University and China CDC has uncovered a new mechanism behind the damage caused by SARS-CoV-2, the virus responsible for COVID-19. The scientists revealed that the virus’s ORF3A protein interacts with a vital cellular component, the CLCC1 chloride channel, leading to disruptions in the endoplasmic reticulum (ER)....

Study Reveals Hepatitis B Patients Face Higher Risk of Long COVID Symptoms

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: COVID-19 has had a significant global impact since its outbreak in 2019, with millions of people affected. However, its interaction with other diseases like chronic hepatitis B virus (HBV) infection has raised concerns among researchers. A team from Peking University Third Hospital in Beijing, China, and the University of Pittsburgh, USA, conducted a detailed study to understand how ...

Austrian Study Finds That SARS-CoV-2 Omicron Strains Exhibits Greater Cardiotropism Than Previous Variants!

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: A groundbreaking study conducted by researchers at the Medical University of Innsbruck, Austria, has revealed alarming new findings about the impact of SARS-CoV-2 Omicron variants on the cardiovascular system. The research, which compared the effects of the Omicron variant against earlier variants such as the wild-type and Alpha, has shed light on the heightened cardiotropism - and h...

Long COVID Effects on Muscles and Post Exertional Fatigue

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: Introduction to long COVID and muscle health Since the COVID-19 pandemic began, scientists have observed that some patients continue to experience symptoms long after recovering from the initial infection. This condition, often called long COVID, affects roughly 10% of people infected with SARS-CoV-2, the virus that causes COVID-19. Symptoms can include fatigue, brain fog, muscle pai...

Wisconsin Records First Human Case of H5N1 Bird Flu

Nikhil Prasad Dec 19, 2024 5 days ago

Medical-News: A Rare but Alarming Development Wisconsin has reported its first-ever human case of avian influenza, commonly known as bird flu. The Wisconsin Department of Health Services (DHS) confirmed that a resident of Barron County, in the northwestern part of the state, has tested presumptively positive for the H5N1 virus. This marks a concerning moment for both state and national health aut...

California Declares Emergency as H5N1 Becomes an Impending Public Health Threat

Nikhil Prasad Dec 19, 2024 5 days ago

Medical News: Bird Flu Sparks Emergency Declaration California has declared a State of Emergency due to the rapid spread of the H5N1 bird flu virus. This unprecedented move underscores the urgency of addressing the outbreak, which has now expanded beyond poultry to dairy herds in Southern California. Governor Gavin Newsom’s office announced the emergency following confirmation of cases in da...

British Study Finds That 60 Percent of Individuals Aged 60 Above Exposed to SARS-CoV-2 Will Develop Dementia!

Nikhil Prasad Dec 18, 2024 6 days ago

Medical-News: Understanding the Connection Between COVID 19 and Dementia COVID-19, caused by the SARS-CoV-2 virus, has disrupted lives worldwide, leaving a trail of medical and societal challenges. Beyond its acute effects, growing evidence highlights its potential long-term neurological impacts, especially in older adults. A recently published study examines the association between COVID-19 infe...

Exercise Hormone Irisin Offers Hope for Health and Disease Management

Nikhil Prasad Dec 18, 2024 6 days ago

Medical News: Scientists have discovered a powerful hormone called irisin, which is released by our muscles during physical activity. This hormone, derived from the protein FNDC5, has fascinated researchers worldwide due to its incredible ability to improve health, combat diseases, and help our bodies function better. Irisin has been linked to preventing obesity, diabetes, osteoporosis, and even A...

How SARS-CoV-2 Evades the Human Immune System in Its Evolutionary Journey

Nikhil Prasad Dec 18, 2024 6 days ago

Medical News: The COVID-19 pandemic, caused by the SARS-CoV-2 virus, took the world by storm at the end of 2019, infecting millions and causing widespread disruptions to health systems globally. With over 780 million confirmed cases and more than 8 million deaths reported worldwide, the virus's rapid spread has been attributed not only to its infectious nature but also to its unique ability to...

Epicatechin Helps Protect Red Blood Cells (Beneficial for Those Exposed to COVID-19)

Nikhil Prasad Dec 18, 2024 6 days ago

Medical News: Epicatechin, a naturally occurring plant compound, has recently gained attention for its powerful health benefits. Found in foods like cocoa, tea, and certain fruits, epicatechin belongs to the catechin group, which are antioxidants known to protect cells from damage. Researchers from the University of Messina, Italy, recently conducted a study to explore how epicatechin influences h...

French Scientists Find That SARS-CoV-2 Can Replicate and Persist in the Brainstem for Lengthy Periods!

Nikhil Prasad Dec 18, 2024 6 days ago

Medical News: A New Study Uncovers the Long-term Effects of COVID-19 on the Brain A groundbreaking study has revealed that the SARS-CoV-2 virus, which causes COVID-19, can persist and actively replicate in the brainstem for extended periods. These findings shed new light on why some individuals experience long-term neurological and psychological symptoms following a COVID-19 infection. The resear...

SARS-CoV-2 Alters Host Cell Organelles While Reshaping Cellular Processes and Pathways

Nikhil Prasad Dec 18, 2024 6 days ago

Medical News: The Impact of SARS-CoV-2 on Our Cells The SARS-CoV-2 virus, responsible for the COVID-19 pandemic, significantly changes how infected cells function. By hijacking cellular structures, particularly the endoplasmic reticulum (ER), the virus ensures its survival and replication. Functional and structural impact on ER upon SARS-CoV-2 infection SARS-CoV-2 remodels the endoplasmic r...