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Archive for the ‘biotech/medical’ category: Page 13

Mar 29, 2024

Groundbreaking Study Reveals Hidden Brain Risks in Heart Disease Patients

Posted by in categories: biotech/medical, health, neuroscience

A new analysis involving over 13,000 people has found changes to blood vessels in the brain that can increase the risk of stroke and dementia are common in people with a range of heart conditions, regardless of whether they have experienced a stroke.

The new research, published in Neurology, the medical journal of the American Academy of Neurology, is the most comprehensive systematic review of ‘hidden’ brain changes in people with a range of heart conditions to date.

Lead author Dr Zien Zhou from The George Institute for Global Health said that identifying these changes could play an important role in choosing treatments for these patients.

Mar 29, 2024

Surprising Signs You Might Have Lung Cancer

Posted by in category: biotech/medical

Learn the surprising signs that you could be dealing with lung cancer. Coughing and chest pain are the better-known ones, but, as you’ll see in this WebMD slideshow, symptoms can crop up in other places in your body, too.

Mar 29, 2024

Possible new biomarker for better detection of numerous inflammatory diseases

Posted by in category: biotech/medical

Tryptophan is an essential amino acid, which means that it cannot be produced by the body but must be included as part of our diet. People with chronic bowel inflammation consume significantly more tryptophan than healthy people, as shown by previous research that involved members of the Cluster of Excellence “Precision Medicine in Chronic Inflammation” (PMI) at Kiel University.

Mar 29, 2024

Dengue fever outbreak in Puerto Rico creates public health emergency

Posted by in categories: biotech/medical, health

Cases of the mosquito-borne disease have exceeded historical figures in the island, said Puerto Rico’s health secretary, while 3.5 million cases and over 1,000 deaths have been reported in Latin America.

Mar 29, 2024

Ben Azadi — Intermittent Fasting, Dr. Joseph Purita — Intermittent Hypoxia therapy, Bill Faloon ARU

Posted by in category: biotech/medical

Presents Intermittent FastingDr. Joseph Purita presents Intermittent Hypoxia therapy and mitochondrial healthOur founder Bill Faloon provides A New…

Mar 28, 2024

Tardigrade Proteins in Human Cells: A Pathway to Slow Aging

Posted by in categories: biotech/medical, life extension

How can the microscopic creatures, tardigrades, also called water bearers, help contribute to developing new medical treatments? This is what a recent study published in Protein Science hopes to address as a team of international researchers investigated how tardigrade proteins could replace certain medical treatments when refrigerating those treatments are unavailable, specifically regarding stem cell treatments, and could possibly slow the aging process.

One reason tardigrades are an intriguing option is due to their ability to start and stop suspended animation when presented with outside stressors. Now, researchers are attempting to introduce tardigrade proteins in human cells, and the researchers have found some surprising results.

“Amazingly, when we introduce these proteins into human cells, they gel and slow down metabolism, just like in tardigrades,” said Dr. Silvia Sanchez-Martinez, who is a Senior Research Scientist at University of Wyoming and lead author of the study. “Furthermore, just like tardigrades, when you put human cells that have these proteins into biostasis, they become more resistant to stresses, conferring some of the tardigrades’ abilities to the human cells.”

Mar 28, 2024

Levels of Spinal Fluid Amyloid Become Abnormal Long Before Alzheimer Disease Is Clinically Apparent

Posted by in categories: biotech/medical, neuroscience

Levels of spinal fluid amyloid become abnormal long before Alzheimer disease is clinically apparent, a recent study shows.

Mar 28, 2024

Kate Rice — Cured: Stage 4 Cancer and the Culture That Caused It (The HEAL Podcast)

Posted by in category: biotech/medical

Listen to this episode of The HEAL Podcast with Kate Rice on…Spotify — https://tinyurl.com/yt7eha76Apple Podcasts — https://tinyurl.com/3fftfxptEPISODE DES…

Mar 28, 2024

Clinical trial: Some sarcoma patients improve with T cell immunotherapy

Posted by in categories: biotech/medical, genetics

A clinical trial led by researchers at Washington University School of Medicine in St. Louis has shown that a T cell immunotherapy—in which the patients’ own T cells are genetically modified to attack and kill cancer cells—is effective in treating some patients with rare cancers of the body’s soft tissues.

Mar 28, 2024

Antibody Therapy Rejuvenates Aging Mouse Immune System, Boosting Vaccine Response

Posted by in categories: biotech/medical, life extension

The results of the team’s research showed that the approach, targeting a subset of hematopoietic stem cells (HSCs) that increase with age, rebalanced blood-cell production and reduced age-related immune decline. The treatment significantly improved the ability of geriatric animals’ immune systems to tackle a new virus, and to respond to vaccination, enabling the animals to fight off a new viral threat months later.

“This is a real paradigm shift—researchers and clinicians should think in a new way about the immune system and aging,” said Stanford postdoctoral scholar Jason Ross, MD, PhD. “The idea that it’s possible to tune the entire immune system of millions of cells simply by affecting the function of such a rare population is surprising and exciting.”

Weissman, who is professor of pathology and of developmental biology, and Kim Hasenkrug, PhD, the chief of Rocky Mountain Laboratories’ Retroviral Immunology Section, are senior authors of the team’s published study in Nature, titled “Depleting myeloid-biased haematopoietic stem cells rejuvenates aged immunity.” Ross and Lara Myers, PhD, a research fellow at Rocky Mountain Laboratories, are lead authors of the report, in which the team concluded, “The clinical development of safe protocols to rebalance HSCs could have broad effects on a number of age-associated issues.”

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