Immune System News and Research

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Fight for Sight funds research to investigate genetic risk of age-related macular degeneration

Eye research charity Fight for Sight is funding researchers from the University of Manchester to investigate the genetic risk of the UK’s leading cause of blindness, age-related macular degeneration.

20 Jan 2020

Ultrasound could help reduce the use of drugs for patients with rheumatoid arthritis

A research group led by the physician Christian Dejaco is investigating circumstances under which patients may stop taking medication for rheumatoid arthritis without running the risk of the disease flaring up again.

20 Jan 2020

Vitamin C and thiamine plus steroids do not improve septic shock outcome finds study

A randomized clinical trial showed that combining Vitamin C and thiamine with standard steroid hydrocortisone did not improve the time of survival for patients with septic shock. The study titled, “Effect of Vitamin C, Hydrocortisone, and Thiamine vs Hydrocortisone Alone on Time Alive and Free of Vasopressor Support Among Patients With Septic Shock: The VITAMINS Randomized Clinical Trial,” was published in the most recent issue of JAMA.

19 Jan 2020

Microbiome DNA signature present in human fetal lungs

The lungs and placentas of fetuses in the womb -- as young as 11 weeks after conception -- already show a bacterial microbiome signature, which suggests that bacteria may colonize the lungs well before birth.

17 Jan 2020

Researchers visualize molecular organization of TNFα receptor molecules

Whether a sick cell dies, divides, or travels through the body is regulated by a sophisticat-ed interplay of signal molecules and receptors on the cell membrane.

17 Jan 2020

UT Southwestern study identifies new vulnerability in kidney tumors

A UT Southwestern researcher led a team that identified a new vulnerability in kidney tumors, the 10th most common cause of cancer death in men and women.

17 Jan 2020

Genetically engineered mosquitoes halt Dengue spread

A new study published in the journal PLOS Pathogens in January 2020 reports the development of mosquitoes that have been genetically modified to resist infection by several types of the dengue virus. This is the first time ever that all types of the virus have been targeted by the engineering of the mosquito DNA. Covering all virus types is essential to achieve proper disease control.

16 Jan 2020

Scientists discover how B-cells in tumor cells promote a favorable immunotherapy response

The white blood cells are potent fighters that protect the body against foreign invaders, including pathogens and cancer cells. Scientists have found that the presence of B cells, which are powerhouses, in tumor cells, combat the disease from within.

16 Jan 2020

New whooping cough vaccine needed to protect from emerging superbug strains

Australia needs a new whooping cough vaccine to ensure our most vulnerable are protected from the emergence of superbug strains, new UNSW research has shown.

16 Jan 2020

Study sheds light on the role of B cells in cancer immunotherapy

Cancer patients responded better to immunotherapy and had a better prognosis if their melanoma tumors contained specific clusters of B cells, according to new research from Lund University in Sweden.

16 Jan 2020

MDI Biological Laboratory will use African turquoise killifish model to study aging

The study of therapies and interventions to expand healthy human lifespan has been limited by a lack of animal models: traditional vertebrate models such as the mouse live too long to get rapid results, while the most popular model, a roundworm called C.elegans that lives for only three weeks, is rungs away from humans on the evolutionary ladder.

16 Jan 2020

Twice as many people as previously thought are dying from sepsis, says new report

A new analysis presented at the Critical Care Reviews annual meeting in Belfast, has found that the number of people dying from sepsis worldwide is twice as high as previously estimated.

16 Jan 2020

BPA activates immune response in mice that persists for at least three generations

Some plastic food and beverage containers still contain bisphenol A, which can mimic the hormone estrogen. Although experts say that small amounts of BPA detected in foods are unlikely to cause problems, some people worry that constant low-level exposures could have health effects, especially for developing fetuses, infants and children.

16 Jan 2020

B cell count tells how certain cancers will respond to immunotherapy

Some melanomas, sarcomas and renal cell carcinomas, but not all, have been found to respond dramatically to new drugs called immune checkpoint blockers, which exploit the body’s known capability to mount an immune response against the foreign antigen-bearing tumor cells.

15 Jan 2020

Miracle probiotics? Take claims with a pinch of salt, says study

A new study published in the journal Frontiers in Medicine cautions the public against believing and acting on information on probiotics online because most of the websites offering such information are not dependable and their sources are dubious

15 Jan 2020

Brain parasite makes rodents unafraid of cats, other predators

Cats have the power to control the minds of rodents, through a brain parasite called Toxoplasma gondii. The pathogen exerts a strange mind control on rodents that make them lose their fear of cats and become easier to catch.

15 Jan 2020

Immune system contribution to tumor heterogeneity may influence liver cancer growth

Researchers at Mount Sinai School of Medicine say the immune system might contribute to the tumor heterogeneity seen in liver cancer that can affect the rate of cancer growth.

15 Jan 2020

Overactivation of neuroimmune gene leads to schizophrenia-like changes in mice

Excessive activity of an immune system gene previously linked to schizophrenia reproduces neural and behavioral aspects of the disease in mice, according to a new study publishing on January 14 in the open-access journal PLOS Biology by Ashley Comer and Alberto Cruz-Martín of Boston University and colleagues.

14 Jan 2020

KU Leuven researchers develop new antibacterial strategy that weakens bacteria

Bioscience engineers from KU Leuven in Belgium have developed a new antibacterial strategy that weakens bacteria by preventing them from cooperating. Unlike with antibiotics, there is no resistance to this strategy, because the non-resistant bacteria outnumber resistant ones.

14 Jan 2020

Study reveals how clotting protein and blood platelets promote immune evasion, tumor progression

A new study led by researchers at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute reveals how a clotting protein and blood platelets can promote cancer progression and suppress immune responses to cancer.

14 Jan 2020

Immune System News and Research

Fight for Sight funds research to investigate genetic risk of age-related macular degeneration

Ultrasound could help reduce the use of drugs for patients with rheumatoid arthritis

Vitamin C and thiamine plus steroids do not improve septic shock outcome finds study

Microbiome DNA signature present in human fetal lungs

Researchers visualize molecular organization of TNFα receptor molecules

UT Southwestern study identifies new vulnerability in kidney tumors

Genetically engineered mosquitoes halt Dengue spread

Scientists discover how B-cells in tumor cells promote a favorable immunotherapy response

New whooping cough vaccine needed to protect from emerging superbug strains

Study sheds light on the role of B cells in cancer immunotherapy

MDI Biological Laboratory will use African turquoise killifish model to study aging

Twice as many people as previously thought are dying from sepsis, says new report

BPA activates immune response in mice that persists for at least three generations

B cell count tells how certain cancers will respond to immunotherapy

Miracle probiotics? Take claims with a pinch of salt, says study

Brain parasite makes rodents unafraid of cats, other predators

Immune system contribution to tumor heterogeneity may influence liver cancer growth

Overactivation of neuroimmune gene leads to schizophrenia-like changes in mice

KU Leuven researchers develop new antibacterial strategy that weakens bacteria

Study reveals how clotting protein and blood platelets promote immune evasion, tumor progression

Understanding the DNA Damage Response in Innate Immunity eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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