Immune System News and Research

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Peregrine Pharmaceuticals' bavituximab PS-targeting antibody demonstrates potent anti-tumor activity

Peregrine Pharmaceuticals, Inc. today announced that a newly published study shows that a phosphatidylserine (PS)-targeting antibody similar to the company's lead product candidate bavituximab demonstrated potent anti-tumor activity when combined with radiation in a model of aggressive brain cancer, doubling the survival time of test animals and producing long-term cures.

11 Nov 2009

New HPV vaccine eliminates chronic infection and reduces precancerous genital lesions in women

A new vaccine designed to stimulate an immune response against a cancer-causing human papillomavirus (HPV-16) can eliminate chronic infection by the virus and may cause regression of precancerous genital lesions in women who receive the vaccine.

11 Nov 2009

NIDA supports new drug detection research

Every time a person snorts cocaine, it doesn't just go to his or her head: It also provokes a response in the immune system, creating special biomolecules that may serve as a permanent record of each exposure.

11 Nov 2009

Common myths about sun exposure, sunscreen and vitamin D

When it comes to vitamin D, consumers are bombarded with mixed messages about the best source for this essential nutrient. While some may argue that small doses of intentional sun exposure are safe, dermatologists point out that the risk of developing skin cancer from ultraviolet (UV) radiation far outweighs the benefit of stimulating vitamin D production - particularly when enriched foods and supplements are safe and effective sources of this vitamin.

11 Nov 2009

Aduro BioTech raises funds through its Series A-1 financing

Aduro BioTech, a privately held biotechnology company focused on the development of therapeutic and prophylactic vaccines based on proprietary recombinant strains of the bacterium Listeria monocytogenes, today announced completion of its Series A-1 financing.

10 Nov 2009

Levulan PDT may reduce the rate of recurrence of SCCs in solid organ transplant recipients: Study

The results of an independent investigator study just published in the online version of Dermatologic Surgery demonstrate that Levulan(®) Photodynamic Therapy (PDT) may reduce the rate of recurrence of squamous cell carcinomas (SCCs) in solid organ transplant recipients (SOTRs), a population with a high incidence of nonmelanoma skin cancer.

10 Nov 2009

New organic herbal products to help support body's immune system

Gaia Herbs, a leading grower and manufacturer of natural and organic herbal products, announces Quick Defense Liquid Phyto-Caps, a combination of high potency organic Echinacea, organic Elderberry, organic Ginger and Andrographis that helps support the body's immune system at onset.

10 Nov 2009

NIH awards $6.8 million subcontract to Kineta to develop vaccine immune boosters

Kineta, Inc. announced today it has been awarded a $6.8 million subcontract from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), to develop novel vaccine adjuvants (agents that help boost the immune system). The Kineta subcontract is part of a larger $13 million award to the University of Washington.

10 Nov 2009

Researchers discover cells that protect the respiratory tract from developing an allergic response

According to the great paradigms of immunology, asthma, an allergic disease of the respiratory system, should always develop upon exposure to airborne antigens that are constantly being inhaled. However, the fact that 94 % of the Western population does not develop the disease suggests that as yet undefined mechanisms protect the respiratory tract from developing an allergic response. A team of researchers at University of Liege (Belgium), GIGA Research Center, led by Professor Fabrice Bureau, has shown that asthma is inhibited by regulatory macrophages, a cell population never previously described.

10 Nov 2009

Study suggests a new improved treatment option for children with Hurler's syndrome

Researchers have transplanted genetically modified hematopoietic stem cells into mice so that their developing red blood cells produce a critical lysosomal enzyme - preventing or reducing organ and central nervous system damage from the often-fatal genetic disorder Hurler's syndrome.

10 Nov 2009

Study on how robust antibodies work to block the HIV virus raise hope for new vaccine

A very close and detailed study of how the most robust antibodies work to block the HIV virus as it seeks entry into healthy cells has revealed a new direction for researchers hoping to design an effective vaccine.

10 Nov 2009

Speaker Pelosi praises H.R. 3962 that will improve Medicaid access to HIV/AIDS-affected people

"Effective drug treatments have improved both health and quality of life for thousands of Americans living with HIV/AIDS. However, many uninsured, low-income HIV-positive individuals still do not have access to these life-saving medications because they generally do not meet Medicaid requirements until becoming disabled by full-blown AIDS.

10 Nov 2009

Activating TAp63 protein, a viable anti-cancer strategy

Oncologists have had their hands tied because more than half of all human cancers have mutations that disable a protein called p53. As a critical anti-cancer watchdog, p53 masterminds several cancer-fighting operations within cells. When cells lose p53, tumors grow aggressively and often cannot be treated.

10 Nov 2009

FDA approved stem cell therapy restores limb function in rats with neck spinal cord injuries

The first human embryonic stem cell treatment approved by the FDA for human testing has been shown to restore limb function in rats with neck spinal cord injuries - a finding that could expand the clinical trial to include people with cervical damage.

10 Nov 2009

Teenage women who are obese at higher risk to develop MS as adults

Teenage women who are obese may be more than twice as likely to develop multiple sclerosis (MS) as adults compared to female teens who are not obese, according to a study published in the November 10, 2009, print issue of Neurology-, the medical journal of the American Academy of Neurology.

10 Nov 2009

New technique to identify patients more likely to survive advanced melanoma

Although the chances of surviving advanced melanoma aren't very good with current therapies, some patients can live for years with cancer that has spread beyond the skin to other organs. Now it may be possible to identify which patients are more likely to survive by analyzing the activity of hundreds of genes involved in the immune response and gene proliferation, according to researchers at NYU Langone Medical Center.

10 Nov 2009

Military and VA struggle with mental health and other health care issues

The events at Fort Hood highlight the military's struggle to provide mental health care for soldiers, veterans and the therapists who treat them.

10 Nov 2009

TRICARE South Region beneficiaries urged to get H1N1 influenza vaccinations

Humana Military Healthcare Services, a wholly-owned subsidiary of Humana Inc. (NYSE: HUM), encourages TRICARE South Region beneficiaries to get their H1N1 influenza vaccinations in an effort to reduce the spread of the virus. Anticipating a greater need for the shots, the Department of Defense (DoD) is encouraging all military personnel to obtain the vaccines.

9 Nov 2009

Tobacco smoke linked with respiratory diseases

Tobacco smoke is involved in uncontrolled asthma, a diminished response to anti-asthma drugs, rhinitis, nasal obstruction, and deregulation of the immune system according to an international expert at the annual meeting of the American College of Allergy, Asthma and Immunology (ACAAI) in Miami Beach, Fla.

9 Nov 2009

Renewal Laboratories to produce functional beverages with anti-oxidants and omega3 fatty acids

Renewal Laboratories announced today that it has developed a patent pending process to produce functional beverages with important anti-oxidants and omega3 fatty acids. Natural, nutritionally important supplements such as Coenzyme Q10, resveratrol, and omega3 fish oil may now be offered in appealing and refreshing drinks.

9 Nov 2009

Immune System News and Research

Peregrine Pharmaceuticals' bavituximab PS-targeting antibody demonstrates potent anti-tumor activity

New HPV vaccine eliminates chronic infection and reduces precancerous genital lesions in women

NIDA supports new drug detection research

Common myths about sun exposure, sunscreen and vitamin D

Aduro BioTech raises funds through its Series A-1 financing

Levulan PDT may reduce the rate of recurrence of SCCs in solid organ transplant recipients: Study

New organic herbal products to help support body's immune system

NIH awards $6.8 million subcontract to Kineta to develop vaccine immune boosters

Researchers discover cells that protect the respiratory tract from developing an allergic response

Study suggests a new improved treatment option for children with Hurler's syndrome

Study on how robust antibodies work to block the HIV virus raise hope for new vaccine

Speaker Pelosi praises H.R. 3962 that will improve Medicaid access to HIV/AIDS-affected people

Activating TAp63 protein, a viable anti-cancer strategy

FDA approved stem cell therapy restores limb function in rats with neck spinal cord injuries

Teenage women who are obese at higher risk to develop MS as adults

New technique to identify patients more likely to survive advanced melanoma

Military and VA struggle with mental health and other health care issues

TRICARE South Region beneficiaries urged to get H1N1 influenza vaccinations

Tobacco smoke linked with respiratory diseases

Renewal Laboratories to produce functional beverages with anti-oxidants and omega3 fatty acids

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