Immune System News and Research

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Researchers develop antibiotic "smart bomb" that can identify specific strains of bacteria

Researchers from North Carolina State University have developed a de facto antibiotic "smart bomb" that can identify specific strains of bacteria and sever their DNA, eliminating the infection. The technique offers a potential approach to treat infections by multi-drug resistant bacteria.

31 Jan 2014

Finding could lead to new treatments for osteoporosis

Scientists at Washington University School of Medicine in St. Louis have discovered what appears to be a potent stimulator of new bone growth. The finding could lead to new treatments for osteoporosis and other diseases that occur when the body doesn't make enough bone.

31 Jan 2014

Researchers gain better understanding of HIV infection through electron microscopy

The human intestinal tract, or gut, is best known for its role in digestion. But this collection of organs also plays a prominent role in the immune system. In fact, it is one of the first parts of the body that is attacked in the early stages of an HIV infection. Knowing how the virus infects cells and accumulates in this area is critical to developing new therapies for the over 33 million people worldwide living with HIV. Researchers at the California Institute of Technology are the first to have utilized high-resolution electron microscopy to look at HIV infection within the actual tissue of an infected organism, providing perhaps the most detailed characterization yet of HIV infection in the gut.

30 Jan 2014

Geranium plant extracts prevent HIV-1 from invading human cells

Extracts of the geranium plant Pelargonium sidoides inactivate human immunodeficiency virus type 1 (HIV-1) and prevent the virus from invading human cells. In the current issue of "PLOS ONE", scientists from the Helmholtz Zentrum München report that these extracts represent a potential new class of anti-HIV-1 agents for the treatment of AIDS.

30 Jan 2014

Scientists receive new awards from CIRM to advance revolutionary stem cell science in medicine

Scientists from UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have received new awards from the California Institute of Regenerative Medicine (CIRM), the state stem cell research agency, that will forward revolutionary stem cell science in medicine.

30 Jan 2014

Vaccine to treat precancerous cervical lesions triggers immune cell response

Preliminary results of a small clinical trial show that a vaccine used to treat women with high-grade precancerous cervical lesions triggers an immune cell response within the damaged tissue itself.

30 Jan 2014

QUT researchers get new insight into ovarian cancer

Queensland scientists have made significant inroads into our understanding of the deadliest form of ovarian cancer after identifying two enzymes that make it resistant to chemotherapy.

29 Jan 2014

New technique enables visualisation of human autoimmune disease in animal models

Researchers at Lund University have managed to develop a technique whereby they can study the inflammatory process that takes place in the pancreas during the natural development of type 1 diabetes, allowing for real time and repeated non-invasive imaging of individual islets of Langerhans.

29 Jan 2014

Scientists develop monoclonal antibodies that may lead to new, innovative treatments for cancer patients

Using monoclonal antibodies to fight cancer is a complex, yet promising area of study. At Memorial Sloan Kettering Cancer Center, physician-scientists have focused their attention on expanding the current therapeutic antibody repertoire, and believe a newly developed platform will do just that - ultimately leading to new and innovative treatments for cancer patients with a broad range of malignancies.

29 Jan 2014

Study suggest that unique environmental stimulus may interact with genetic trait to initiate type 1 diabetes

Type 1 diabetes is a genetically-driven autoimmune disease of pancreatic beta-cells, whose origins remain unknown. Researchers at the Boston Medical Center (BMC) and Boston University School of Medicine (BUSM) discovered that skin cells from patients with type 1 diabetes display abnormal activity triggered by immune response mechanisms to environmental stimuli like a viral infection.

29 Jan 2014

AMSilk completes preclinical testing of proprietary silicone breast implant coating

AMSilk has completed preclinical testing of its proprietary silicone implant coating made from spider silk. AMSilk's coating consists of a thin layer of spider silk proteins manufactured by AMSilk.

29 Jan 2014

Biologists identify protein targets for next-generation of anti-HIV drugs

People infected with the Human Immunodeficiency Virus (HIV) can stave off the symptoms of AIDS thanks to drug cocktails that mainly target three enzymes produced by the virus, but resistant strains pop up periodically that threaten to thwart these drug combos.

29 Jan 2014

Low levels of pro-inflammatory cytokine in brain are important for cognition

Although inflammation is frequently a cause of disease in the body, research from The University of Texas Health Science Center at San Antonio indicates that low levels of a pro-inflammatory cytokine in the brain are important for cognition. Cytokines are proteins produced by the immune system.

28 Jan 2014

Researchers create vaginal cream using silver nanoparticles to control transmition of HIV

The product has proven efficiency in lab tests, although clinical trials are yet to be performed. After discovering that silver nanoparticles are capable of blocking the entry of Human Immunodeficiency Virus (HIV) into the organism, a group of researchers from the University of Texas, in collaboration with Humberto Lara Villegas, specialist in nanoparticles and virology from the University of Monterrey, Mexico (UDEM), create a vaginal cream to control the transmition of the virus.

28 Jan 2014

CDC recommends effective tips to help families stay healthy during peak flu activity

With outbreaks of cold and flu on the rise across the U.S., Americans are facing a seemingly impossible task of helping their families stay healthy this winter. As of last week, the U.S. Centers for Disease Control and Prevention (CDC) reported that 47 states have declared the incidence of flu to be regional or widespread in their communities and nearly 10,000 cases of H1N1 have been documented.

28 Jan 2014

Immune System News and Research

Researchers develop antibiotic "smart bomb" that can identify specific strains of bacteria

Finding could lead to new treatments for osteoporosis

Researchers gain better understanding of HIV infection through electron microscopy

Geranium plant extracts prevent HIV-1 from invading human cells

Scientists receive new awards from CIRM to advance revolutionary stem cell science in medicine

Vaccine to treat precancerous cervical lesions triggers immune cell response

QUT researchers get new insight into ovarian cancer

New technique enables visualisation of human autoimmune disease in animal models

Scientists develop monoclonal antibodies that may lead to new, innovative treatments for cancer patients

Study suggest that unique environmental stimulus may interact with genetic trait to initiate type 1 diabetes

AMSilk completes preclinical testing of proprietary silicone breast implant coating

Biologists identify protein targets for next-generation of anti-HIV drugs

Low levels of pro-inflammatory cytokine in brain are important for cognition

Researchers create vaginal cream using silver nanoparticles to control transmition of HIV

CDC recommends effective tips to help families stay healthy during peak flu activity

Robotic surgery holds promise for patients with infective endocarditis

Study provides possible clue to high rate of preterm labor after human fetal surgery

Biomarker used to diagnose brain injury shows early promise for assessing heart inflammation

Study shows taking vitamin D2 supplements may result in higher muscle damage in athletes

Scientists start clinical trial of EDP-788 oral antibiotic to treat MRSA infections

Understanding the DNA Damage Response in Innate Immunity eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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