Immune Response News and Research

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Researchers overcome major stumbling blocks in developing HIV vaccine

An international team of researchers has demonstrated a way of overcoming one of the major stumbling blocks that has prevented the development of a vaccine against HIV: the ability to generate immune cells that stay in circulation long enough to respond to and stop virus infection.

13 Sep 2017

MGH researchers identify potential strategy for improving efficacy of angiogenesis inhibitors

A Massachusetts General Hospital research team has identified a potential strategy for improving the efficacy of angiogenesis inhibitors, drugs that help fight cancer by blocking the formation of new blood vessels.

13 Sep 2017

Immune response to parasite varies depending on what time infection occurs, study shows

Does the time of day matter when our body is infected by a parasite? According to new research from McGill University, it matters a great deal.

11 Sep 2017

Penn research could pave way toward new treatments for chronic sinus infections

Bitter taste receptors in the upper airway are a first line of defense against sinus infections, but their ability to kill harmful toxins and pathogens is blocked when the sweet taste receptors are also stimulated.

8 Sep 2017

Generic drug used to increase blood flow may improve effectiveness of cancer immunotherapy

Cancer immunotherapy drugs only work for a minority of patients, but a generic drug now used to increase blood flow may be able to improve those odds, a study by Columbia University Medical Center researchers suggests.

7 Sep 2017

Seeing the full picture, real-time analysis of live-cells

Every cell is a miniature factory taking in raw material (extracellular signals) and processing it to produce something (a biological response). But unlike a factory that can be easily tweaked to run at steady-state and look the same from day to day, cells are dynamic.

From Sartorius 7 Sep 2017

Differentiating sepsis and systemic inflammatory response syndrome using biomarkers

Firstly, it is necessary to make a distinction between systemic inflammation and Systemic Inflammatory Response Syndrome (SIRS). SIRS consists of changes in clinical signs including an abnormal body temperature, increased heart rate, increased respiratory rate, an abnormal white cell count (either decreased or elevated), or an increase in band neutrophils.

7 Sep 2017

Fatty acid-derived bioactive molecule helps improve heart function after heart attack in mice

Heart attacks provoke an acute immune response. Leukocytes rush to the heart muscle to remove dead cells and begin building scar tissue. This is followed by a second immune response, the resolving phase that allows healing.

7 Sep 2017

Discovery of sugar 'warehouse' provides new metabolic target to regulate immune activity

A surprising discovery that immune cells possess an internal warehouse of glycogen used to activate immune responses could help to increase immune activity in vaccines or suppress immune reactions in autoimmune disease or hyper-inflammatory conditions.

6 Sep 2017

Research provides novel insights into bacterial toxins

A toxin produced by a bacterium that causes urinary tract infections is related to, yet different in key ways from, the toxin that causes whooping cough, according to new research.

5 Sep 2017

Researchers identify gene linked to brain damage in pre-term babies

A gene has been identified by researchers at King's College London that is thought to be associated with the types of brain damage that can be caused by pre-term birth.

5 Sep 2017

Zika virus may one day be effective treatment for deadly brain cancer

While Zika virus causes devastating damage to the brains of developing fetuses, it one day may be an effective treatment for glioblastoma, a deadly form of brain cancer.

5 Sep 2017

Researchers reveal therapeutic benefits of melatonin for treating blood cancers

Researchers have examined the potential benefits of melatonin, a hormone made by a small gland in the brain, for treating blood cancers such as leukemia and lymphoma.

1 Sep 2017

Inflammation originating from abdominal fat precedes development of sleep apnea, findings suggest

Inflammation is traditionally thought of as a symptom of sleep apnea, but it might actually precede the disorder, potentially opening the door for new ways to treat and predict sleep apnea, according to researchers.

1 Sep 2017

New research shows estrogen synthesis may fight off infection-induced neuroinflammation

The chemical best-known as a female reproductive hormone--estrogen--could help fight off neurodegenerative conditions and diseases in the future.

31 Aug 2017

Human ancestors responsible for transmitting ancient strains of herpesvirus, study finds

An international study of integrated HHV-6 has discovered that a small number of human ancestors, one from about 24,000 years ago, have been responsible for transmitting ancient strains of the virus to individuals today - affecting about a million people in the UK alone.

30 Aug 2017

Heat therapy could be promising treatment to help fight against cancer, autoimmune problems

Heat therapy may be a promising treatment in the fight against cancer, autoimmune problems and efforts to avoid organ rejection in transplant patients, according to researchers at the University of Kentucky.

30 Aug 2017

Researchers develop new approach to efficiently produce versatile antibody therapies

A group of researchers has developed an approach to efficiently produce antibodies that can bind to two different target molecules simultaneously, a long-desired innovation in the field of cancer immunotherapy.

29 Aug 2017

Study shows previously unknown dimension of lymphangiogenesis during worm infection

Lymph nodes are small, kidney-shaped organs found throughout the body. Full of immune cells, their function is to clear out foreign objects and support the immune system.

28 Aug 2017

GW study to explore the body's natural defenses against HIV

A research team at the George Washington University School of Medicine and Health Sciences will study the body's natural defenses against HIV and look for ways to eliminate the infectious HIV reservoirs in the white blood cells of people taking antiretroviral therapy.

28 Aug 2017

Immune Response News and Research

Researchers overcome major stumbling blocks in developing HIV vaccine

MGH researchers identify potential strategy for improving efficacy of angiogenesis inhibitors

Immune response to parasite varies depending on what time infection occurs, study shows

Penn research could pave way toward new treatments for chronic sinus infections

Generic drug used to increase blood flow may improve effectiveness of cancer immunotherapy

Seeing the full picture, real-time analysis of live-cells

Differentiating sepsis and systemic inflammatory response syndrome using biomarkers

Fatty acid-derived bioactive molecule helps improve heart function after heart attack in mice

Discovery of sugar 'warehouse' provides new metabolic target to regulate immune activity

Research provides novel insights into bacterial toxins

Researchers identify gene linked to brain damage in pre-term babies

Zika virus may one day be effective treatment for deadly brain cancer

Researchers reveal therapeutic benefits of melatonin for treating blood cancers

Inflammation originating from abdominal fat precedes development of sleep apnea, findings suggest

New research shows estrogen synthesis may fight off infection-induced neuroinflammation

Human ancestors responsible for transmitting ancient strains of herpesvirus, study finds

Heat therapy could be promising treatment to help fight against cancer, autoimmune problems

Researchers develop new approach to efficiently produce versatile antibody therapies

Study shows previously unknown dimension of lymphangiogenesis during worm infection

GW study to explore the body's natural defenses against HIV

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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