Immune System News and Research

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UC San Francisco scientists develop implantable bioreactor to treat kidney failure

Scientists at UC San Francisco are working on a new approach to treating kidney failure that could one day free people from needing dialysis or having to take harsh drugs to suppress their immune system after a transplant.

29 Aug 2023

Smartphone-based imaging reveals a breakthrough in identifying infected wounds

A recent study in "Frontiers in Medicine" evaluates the use of hyperspectral imaging (HSI) through a smartphone-based device to differentiate between infected and non-infected wounds. The study found that this portable approach offered 74% accuracy in wound assessment, including 100% sensitivity and 91% specificity in detecting infected wounds.

28 Aug 2023

Study could explain why astronauts' T cells become less effective at fighting infection

A new study led by researchers at Karolinska Institutet in Sweden has examined how T cells of the immune system are affected by weightlessness.

25 Aug 2023

Researchers develop new, modular strategy for T-cell-based immunotherapy

Immunotherapies for cancer aim to induce the immune system to combat cancer cells more effectively.

25 Aug 2023

Midnolin protein plays key role in breaking down short-lived nuclear proteins

Short-lived proteins control gene expression in cells to carry out a number of vital tasks, from helping the brain form connections to helping the body mount an immune defense.

24 Aug 2023

New research sheds light on role of KRAS mutations in pancreatic cancer

Researchers at The University of Texas MD Anderson Cancer Center have uncovered a functional role for KRAS mutations in pancreatic cancer and rapidly translated these findings into a novel therapeutic approach combining a KRAS G12D inhibitor with immune checkpoint inhibitors for early- and late-stage KRAS G12D-mutant pancreatic cancer.

24 Aug 2023

Lung cells can be trained to counteract inflammation

Inflammation is a standard part of our bodies' immune system response. But sometimes this response becomes hyperactivated in our lungs, causing inflammation to continue unchecked, which can be fatal. Many deaths from COVID-19 have been due to excessive inflammation, which results in acute lung injury.

24 Aug 2023

Pioneering drug for rare kidney disease improves outcome for patients

A pioneering drug for a rare kidney disease prevents organ failure and significantly improves the outcome for patients, new research has confirmed.

24 Aug 2023

Is soil mineral content impacting human growth and nutrition?

Researchers examined the relationship between soil mineral content and health status among the pediatric and adult female populations of India.

24 Aug 2023

Timing and cost of new vaccines vary by virus and health insurance status

As summer edges toward fall, thoughts turn to, well, vaccines.

24 Aug 2023

Study shows how cancer can selfishly hijack a helpful immune pathway to spread

A study led by researchers at Memorial Sloan Kettering Cancer Center (MSK) and Weill Cornell Medicine discovered a new relationship between cancer cells and the immune system, and shows how cancer can selfishly hijack a normally helpful immune pathway.

23 Aug 2023

New targeted therapy zolbetuximab extends survival for patients with advanced gastric cancer

An international phase 3 clinical trial, done in participation with Weill Cornell Medicine and NewYork-Presbyterian, found that a new targeted treatment called zolbetuximab, given in combination with a standard chemotherapy, extended survival for patients with advanced gastric or gastroesophageal junction cancer that overexpressed a specific biomarker.

23 Aug 2023

Naked mole rat gene boosts health and longevity in mice

In a groundbreaking endeavor, researchers at the University of Rochester have successfully transferred a longevity gene from naked mole rats to mice, resulting in improved health and an extension of the mouse's lifespan.

23 Aug 2023

People with compromised immune systems less likely to have COVID-19 antibodies, study finds

New research has identified which people with compromised immune systems are less likely to have COVID-19 antibodies - making them more vulnerable to a severe infection.

23 Aug 2023

New kidney tissue model could help assess safety of immunotherapy drugs

A growing repertoire of cell and molecule-based immunotherapies is offering patients with indomitable cancers new hope by mobilizing their immune systems against tumor cells.

23 Aug 2023

Artificial intelligence and polyclonal antibody sequencing redefine the future of antibody discovery

In this interview, News-Medical had the opportunity to speak with Dr. Xiaobing Han, Principal Scientist for Antibody Discovery at Rapid Novor.

From Rapid Novor Inc 23 Aug 2023

Study explores lipid and metabolic alterations in HIV/TB co-infected patients

Researchers investigated the differential impact of HIV/tuberculosis co-infection on lipid and metabolic profiles.

23 Aug 2023

Doctors and patients try to shame insurers online to reverse prior authorization denials

Sally Nix was furious when her health insurance company refused to pay for the infusions she needs to ease her chronic pain and fatigue.

23 Aug 2023

Current and future strategies for vaccinating against invasive pneumococcal disease

Researchers reviewed the immune mechanisms employed by existing vaccines for invasive pneumococcal disease.

23 Aug 2023

Gut-first theory of Parkinson's disease gains traction

Ask any neurologist: Parkinson's disease is a brain disorder. The conspicuous symptoms of Parkinson's disease-;uncontrollable tremors, slowed down motions, and the feeling that one's feet are stuck to the ground-;all stem from the loss of neurons in a region of the brain that helps control movement.

22 Aug 2023