Immune System News and Research

RSS

Scientists synthesize antitumor compound to combat chemoresistant cancer

A team of scientists from N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, N. K. Kol'tsov Institute of Developmental Biology of the RAS, and Immune Pharmaceuticals LLC led by MIPT's Prof. Alexander Kiselyov has synthesized an antitumor compound that could be used to fight chemoresistant cancer.

30 Nov 2016

TGen and City of Hope collaborate to accelerate precision medicine research

City of Hope, a world-renowned independent research and cancer and diabetes treatment center, and Translational Genomics Research Institute, a leading biomedical research institute, announced today that they have formed an alliance to make precision medicine a reality for patients.

30 Nov 2016

Scientists identify cell-surface receptor for progranulin

Progranulin is produced and secreted by most cells in the body. From skin to immune cells, brain to bone marrow cells, progranulin plays a key role in maintaining normal cellular function.

30 Nov 2016

Study highlights need to increase handwashing compliance among child care workers

Child care personnel properly clean their hands less than a quarter of the times they are supposed to, according to a study published in the December issue of the American Journal of Infection Control, the official journal of the Association for Professionals in Infection Control and Epidemiology.

29 Nov 2016

Preventative strategy in stem cell transplant recipients may help thwart C. diff infections

It may be possible to safely prevent one of the most common - and costly to treat - infections contracted by hospitalized patients undergoing bone marrow transplantation for the treatment of blood cancers, according to a study from the Abramson Cancer Center at the University of Pennsylvania.

29 Nov 2016

MGH researchers develop new methods for mapping and measuring solid stress in tumors

Massachusetts General Hospital investigators have developed new methods for mapping and measuring solid stress - the force exerted by solid and elastic components - within tumors, an accomplishment that may lead to improved understanding of those forces and their consequences and to novel treatment strategies.

29 Nov 2016

TUM scientists uncover molecular mechanisms of inhibitors that can selectively thwart immunoproteasome

The immunoproteasome dismantles proteins and the resulting fragments are displayed on the surface of cells. This helps the immune system to recognize abnormal cells. However, in chronic inflammations and autoimmune diseases this “information channel” is overactive.

29 Nov 2016

Early life history and genetics may play crucial role in shaping gut microbiome

Genetics and birthplace have a big effect on the make-up of the microbial community in the gut, according to research published Nov. 28. in the journal Nature Microbiology.

29 Nov 2016

Neuroscientists identify new regulator of immune system

Cells of the immune system can distinguish between protein molecules that are "self" and "non-self". For example, if we are exposed to pathogens such as bacteria or viruses that carry foreign molecules on their surface, the body reacts with an immune response.

28 Nov 2016

Research provides insight into molecular mechanisms involved in immune response to HBV

The innate immune system in mammals defends against infection from viruses and other microbial infections.

28 Nov 2016

NIH-supported first HIV vaccine efficacy study begins in South Africa

The first HIV vaccine efficacy study to launch anywhere in seven years is now testing whether an experimental vaccine regimen safely prevents HIV infection among South African adults.

28 Nov 2016

Social status affects immune regulation and health status in rhesus monkeys

The richest and poorest Americans differ in life expectancy by more than a decade. Glaring health inequalities across the socioeconomic spectrum are often attributed to access to medical care and differences in habits such as smoking, exercise and diet.

24 Nov 2016

VIB researchers develop new tool to diagnose Familial Mediterranean Fever

Researchers at VIB and Ghent University have developed a tool to diagnose Familial Mediterranean Fever (FMF).

24 Nov 2016

Research shows mechanism that induces heart arrhythmias in diabetic mice

One of the most serious complications of diabetes, heart arrhythmias, is now on its way to be prevented and combated.

24 Nov 2016

Low-dose chemotherapy regimens may be more effective at treating certain breast and pancreatic cancer types

Conventional, high-dose chemotherapy treatments can cause the fibroblast cells surrounding tumors to secrete proteins that promote the tumors' recurrence in more aggressive forms, researchers at Taipei Medical University and the National Institute of Cancer Research in Taiwan and University of California, San Francisco, have discovered.

24 Nov 2016

New research provides insights into how gut microbes drive host gene expression

In our guts, and in the guts of all animals, resides a robust ecosystem of microbes known as the microbiome. Consisting of trillions of organisms — bacteria, fungi and viruses — the microbiome is essential for host health, providing important services ranging from nutrient processing to immune system development and maintenance.

23 Nov 2016

Scientists develop new technology that sheds light on HIV infection

A group of researchers at the Centre for Genomic Regulation and the Pompeu Fabra University in Barcelona, Spain, have developed a new technology that sheds light on the HIV infection and offers a first glance at the expression landscape of the HIV in the human genome.

23 Nov 2016

Research reveals key role of fibroblasts in development of rheumatoid arthritis

A study led by researchers at the University of Birmingham reveals the key role of different types of fibroblast cells in the development of rheumatoid arthritis (RA), opening up a new avenue for research into treatment of the disease.

23 Nov 2016

New vaccine shows potential to decrease risk of fatal opioid overdose

Scientists at The Scripps Research Institute have developed a vaccine that blocks the pain-numbing effects of the opioid drugs oxycodone and hydrocodone in animal models.

23 Nov 2016

NTM lung infections

Nontuberculous mycobacteria are part of a group of bacteria called mycobacteria. The non-tuberculous mycobacteria are, as the name suggests, mycobacteria that are not tuberculosis. They're also not leprosy, but they are the other members of the bacteria group termed mycobacteria.

23 Nov 2016