Immune System News and Research

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Jackie Chan says stop discrimination against people living with HIV/AIDS

At the conclusion of his first mission to Viet Nam, UNICEF/ UNAIDS Goodwill Ambassador Jackie Chan called for an end to discrimination and stigma towards children and families infected or affected with HIV/AIDS.

27 Apr 2005

Promising new West Nile therapy cures disease in mice

West Nile virus alarmed Americans when it made its first U.S. appearance in New York City in 1999. It has since spread from coast to coast, sickened more than 16,000 Americans and killed more than 600.

27 Apr 2005

Legionnaire's disease confirmed at New York hospital

A New York hospital has confirmed that an autopsy on one of the patients who died while being treated for suspected Legionnaire's disease did have the disease. The New York-Presbyterian Hospital/Columbia University Medical Center say they are taking the matter very seriously and are implementing all necessary measures to insure the safety of patients.

26 Apr 2005

HIV epidemic among young men unabated because many are unaware they are infected

U.S. health officials say many young gay and bisexual men who are HIV-positive are unaware they have the virus.

26 Apr 2005

Search for new multiple sclerosis drug

UT Southwestern Medical Center is the lead research site testing a new treatment for a rare form of multiple sclerosis. Called "primary progressive," this type of MS affects about 15 percent of patients with the neurodegenerative disease.

26 Apr 2005

Generex Biotechnology receives Australian patent for vaccine technology to fight cancer and pandemic influenza

Generex Biotechnology announced today that its wholly owned subsidiary, Antigen Express, has received Australian Patent No. 778115 titled "Hybrid Peptides Modulate the Immune Response." Antigen Express is designing and testing such vaccine peptides for the control of cancer and infectious diseases with a particular focus on the pandemic H5N1 influenza, which has been reported in South East Asia.

26 Apr 2005

P12 protein influences key cell-signaling pathway

New research shows that a protein produced by a cancer-causing virus influences a key signaling pathway in the immune cells that the virus infects. This stimulates the cells to divide, helping the virus spread through the body.

26 Apr 2005

Antibody for West Nile virus shows promise

Researchers have developed an antibody that can cure mice of West Nile virus (WNV) infection, a disease for which no specific treatment exists, the National Institute of Allergy and Infectious Diseases (NIAID) has announced.

25 Apr 2005

Maxim Pharmaceuticals issued patent for method of identifying therapeutically effective immunosupressive agents

Maxim Pharmaceuticals have announced the United States Patent and Trademark Office issued U.S. patent number 6,828,091 B2, entitled "Method of Identifying Immunosuppressive Agents."

23 Apr 2005

As syphilis rates increase in Los Angeles County, new study suggests the disease is increasing HIV rates

The syphilis epidemic among men who have sex with men in Los Angeles County may be contributing to rates of HIV in this population, according to a new report published in the Journal of Acquired Immune Deficiency Syndrome.

23 Apr 2005

How Ebola virus infects cells - discovery

Ebola virus reproduction in laboratory-grown cells is severely hampered by enzyme-inhibiting chemicals, and these chemicals deserve further study as possible treatments for Ebola virus infections in humans, report scientists supported in part by the National Institute of Allergy and Infectious Diseases (NIAID).

23 Apr 2005

Outbreak of Legionnaires' disease at New York hospital

After four patients contracted Legionnaires' disease at New York-Presbyterian Hospital, the state Health Department says appropriate steps have been taken to safeguard patients and staff from an outbreak of the disease.

23 Apr 2005

Scientists weaponize an antibody to deliver continuous attacks on cancer cells

In a recent study published in Molecular Cancer Therapeutics, researchers at the Weizmann Institute of Science paired the active ingredient of a garden remedy with advanced bio-technology to deliver a powerful punch against cancer. The cancer killing effectiveness lies in their technique of arming a cancer-targeting antibody with the destructive potential of the dietary molecule otherwise known as "allicin."

22 Apr 2005

New strategy to identify differences between non-metastatic and highly metastatic breast cancer cells

Researchers at the University of California, San Diego have used a new strategy to identify differences between non-metastatic and highly metastatic breast cancer cells. The article by Valerie Montel et al., "Expression profiling of primary tumors and matched lymphatic and lung metastases in a xenogeneic breast cancer model," appears in the May 2005 issue of The American Journal of Pathology and is accompanied by a commentary.

22 Apr 2005

Discovery may lead to new drugs to prevent sexually transmitted HIV infection

Scientists have long suspected that HIV hijacks immune cells called dendritic cells to infiltrate the immune system. Now UCLA AIDS Institute researchers have shown that blocking HIV's access to a naturally occurring molecule on dendritic cells may cut their ability to smuggle the virus into other immune cells.

21 Apr 2005

With a complement, the sperm gets the egg

When a sperm fuses with an egg, a specific reaction takes place that exposes the inner membrane of the spermatozoa, where a protein called the complement regulator membrane cofactor protein (MCP) is expressed. MCP is an immune regulatory molecule and its presence in reproductive tissues was unclear.

21 Apr 2005

It will be at least a decade before a malaria vaccine is available

A seminar on malaria in this week’s issue of The Lancet states that it will be at least a decade before a vaccine for the disease will be ready for widespread use and emphasises the need to expand the use of existing control methods.

21 Apr 2005

Clinical study of MDX-010/MDX-1379 combination shows durable responses in patients with metastatic melanoma

Medarex, Inc. and Bristol-Myers Squibb Company announced today that complete or partial responses in seven of 56 patients with metastatic melanoma showed durability ranging from four months to the longest still ongoing at over 34 months, with five of the seven responses ongoing for more than two years.

20 Apr 2005

RNA interference permanently silences key breast cancer gene

In laboratory mouse experiments, researchers at The University of Texas M. D. Anderson Cancer Center have developed a way to use RNA interference (RNAi) so that it permanently hampers breast cancer development. The technique permanently silences activated STAT3, a crucial gene found in some human breast tumors, thus reducing the cancer's ability to become invasive.

20 Apr 2005

Arthritis medications (methotrexate and leflunomide) commonly used in adults are safe and effective in children

An international team of researchers, led by Dr. Earl Silverman of The Hospital for Sick Children (Sick Kids), has found that two arthritis medications (methotrexate and leflunomide) commonly used in adults are safe and effective in children. This research is reported in the April 21, 2005 issue of The New England Journal of Medicine.

20 Apr 2005

Immune System News and Research

Jackie Chan says stop discrimination against people living with HIV/AIDS

Promising new West Nile therapy cures disease in mice

Legionnaire's disease confirmed at New York hospital

HIV epidemic among young men unabated because many are unaware they are infected

Search for new multiple sclerosis drug

Generex Biotechnology receives Australian patent for vaccine technology to fight cancer and pandemic influenza

P12 protein influences key cell-signaling pathway

Antibody for West Nile virus shows promise

Maxim Pharmaceuticals issued patent for method of identifying therapeutically effective immunosupressive agents

As syphilis rates increase in Los Angeles County, new study suggests the disease is increasing HIV rates

How Ebola virus infects cells - discovery

Outbreak of Legionnaires' disease at New York hospital

Scientists weaponize an antibody to deliver continuous attacks on cancer cells

New strategy to identify differences between non-metastatic and highly metastatic breast cancer cells

Discovery may lead to new drugs to prevent sexually transmitted HIV infection

With a complement, the sperm gets the egg

It will be at least a decade before a malaria vaccine is available

Clinical study of MDX-010/MDX-1379 combination shows durable responses in patients with metastatic melanoma

RNA interference permanently silences key breast cancer gene

Arthritis medications (methotrexate and leflunomide) commonly used in adults are safe and effective in children

Industry Focus eBook - Cell & Gene Therapy (1st Edition) 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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