Medical Science News

RSS

PARP inhibitors may be effective in men with prostate cancer due to BRCA2 alteration: Researchers

The way prostate cancer develops in men who have an altered 'breast cancer gene' is the same route by which breast cancer develops in women with the same mutation, reveals a study published in PLoS Genetics today (Thursday).

25 Jun 2010

Scientists report first preliminary description of bed bug's sialome

With bed bugs reemerging as a nuisance in some parts of the country, scientists are reporting the first preliminary description of the bug's sialome - the saliva proteins that are the secret to Cimex lectularius' ability to suck blood from its human victims and escape to bite again with risking a lethal slap. The findings, which could have medical applications in diagnosing bed bug bites and preventing the itch, appear in ACS' monthly Journal of Proteome Research.

25 Jun 2010

Study on effects of resveratrol on metabolism of microcebus murinus

Resveratrol is a natural substance that is widely studied, for its anti-ageing properties among other things. For the first time, work by a team in the "Mécanismes adaptatifs : des organismes aux communautés" Laboratory (CNRS/Muséum National d'Histoire Naturelle) has revealed that this compound reduces weight gain in lemurs. Such findings provide new information regarding the effects of resveratrol on energy metabolism and the control of body mass in primates. They may give a clearer understanding of the factors that govern obesity in humans. This study is published on 22 June 2010 in /BMC Physiology/.

25 Jun 2010

Specific virus can interact with mutation in host's genes to trigger diseases: Scientists

Scientists have shown that a specific virus can interact with a mutation in the host's genes to trigger disease. The observation may help explain why many people with disease risk genes do not actually develop disease.

25 Jun 2010

UH researchers analyze 'wireless connections' in brain to prevent neurological diseases

Many diseases of brain function, such as epilepsy and schizophrenia, are caused by problems in how neurons communicate with each other. A University of Houston researcher and his team are analyzing these commands and connections in an attempt to prevent those diseases.

25 Jun 2010

Brain scanning study has implications for advertising and public health campaigns

In a study with implications for the advertising industry and public health organizations, UCLA neuroscientists have shown they can use brain scanning to predict whether people will use sunscreen during a one-week period even better than the people themselves can.

25 Jun 2010

Japanese researchers identity useful markers for early diagnosis of CMV gastritis

Cytomegalovirus (CMV) disease is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-SCT), which is widely accepted as a curative therapy for advanced hematological malignancies including leukemia and malignant lymphoma.

25 Jun 2010

Hydrophobic proteins may serve as biomarkers for treating colorectal cancer

Colorectal cancer, cancer of the colon and rectum, is a common cause of mortality worldwide. Statistical data showed that the number of deaths caused by colorectal cancer is increasing in both men and women.

25 Jun 2010

Gene therapy holds promise in treating cancer, cardiovascular and neurodegenerative diseases

EUREKA project E! 3371 Gene Transfer Agents has made great advances in the development of novel non-viral carriers able to introduce genetic material into the target cells.

25 Jun 2010

Zetiq completes clinical trial of CellDetect technology for early identification of cervical cancer

Zetiq Technologies Ltd., a subsidiary of Bio-Light Ltd., reports the successful completion of another clinical trial to validate the effectiveness of the company's technology for early identification and diagnosis of cervical cancer, in conventional cytological smears.

24 Jun 2010

MonoSol Rx, Midatech collaborate to develop peptides for therapeutic delivery utilizing pharmaceutical films

MonoSol Rx, the developer of PharmFilm® drug delivery technology, today announced the expansion of its agreement with Midatech Group (Oxford, UK) to develop nanoparticle-based proteins and peptides for therapeutic delivery utilizing pharmaceutical films. Under the terms of the expanded agreement, MonoSol Rx has made an equity investment in Midatech and Keith Kendall, Executive Vice President and Chief Financial Officer of MonoSol Rx, will join the Midatech Board of Directors.

24 Jun 2010

MDS Nordion, Guerbet, Cyceron collaborate to develop new PET radiotracers for cancer diagnostics

MDS Nordion, a leading provider of products and services to the global health science market, Guerbet, a pharmaceutical group specialized in medical imaging, and Cyceron, a biomedical imaging centre in France, announced today they have entered into an agreement to develop new Positron Emission Tomography (PET) radiotracers for cancer diagnostics.

24 Jun 2010

Infinity commences enrollment in IPI-493 Phase 1 clinical trial for advanced hematologic malignancies

Infinity Pharmaceuticals, Inc., an innovative drug discovery and development company, today announced that patients are being enrolled in a Phase 1 clinical trial evaluating IPI-493 in patients with advanced hematologic malignancies. This multi-center study is the second clinical trial of IPI-493, Infinity's oral heat shock protein 90 (Hsp90) chaperone inhibitor.

24 Jun 2010

Inhalation of gaseous hydrogen sulfide can reduce or prevent lung injury associated with mechanical ventilation

A study appearing in the July 2010 issue of Anesthesiology is the first to show that inhalation of gaseous hydrogen sulfide can reduce or even prevent lung injury in critical care situations that require mechanical ventilation.

24 Jun 2010

UNC team provides first example of successful radiomitigation in mammals

While radiation has therapeutic uses, too much radiation is damaging to cells. The most important acute side effect of radiation poisoning is damage to the bone marrow. The bone marrow produces all the normal blood cells, and therefore a high dose of radiation can lead to low blood counts of red cells, platelets and white blood cells.

24 Jun 2010

AVIS donates health research project focuses on cancer biomarkers

The greatest research project on cancer biomarkers is to start in the next months. The new scientific research will open new frontiers in the field of prevention of two most relevant cancer: prostate cancer and ovarian cancer. The research project, which also includes an important prevention programme, is named "AVIS donates health" (AVIS is the Italian most important blood donors association) and is supported by Fondazione Abo - Application of biotechnologies in Oncology, Avis, Lilt (Italiana League for the fight against cancer) and by the three scientific societies of gynecologists and urologists.

24 Jun 2010

People with certain chitinase gene variants at increased risk of severe asthma attacks

Exposure to high levels of fungus may increase the risk of severe asthma attacks among people with certain chitinase gene variants, according to a study from Harvard Medical School, Harvard Pilgrim Health Care Institute and Brigham and Women's Hospital.

24 Jun 2010

New book provides comprehensive review of the functions of p53 family

The p53 tumor suppressor gene, the "guardian of the genome," protects cells against genotoxic stress but is mutated in many cancers. It encodes one of a family of proteins that regulate cell proliferation, differentiation, senescence, and cell death. Mutations in p53 allow cells to escape normal growth controls and thereby contribute to tumor malignancy.

24 Jun 2010

Researchers endorse, modify vitamin D theory of autism

A Scientific American article asks, "What if Vitamin D Deficiency is a Cause of Autism?" How could vitamin D deficiency during pregnancy cause autism, a genetic disease? Indeed, five researchers at Harvard, led by Dr. Dennis Kinney, recently endorsed and then modified the vitamin D theory of autism.

24 Jun 2010

Researchers find why patients with XPV are more susceptible to skin cancer

Researchers from Mount Sinai School of Medicine have found why patients with a variant form of xeroderma pigmentosum, an inherited genetic disorder characterized by extreme sensitivity to the sun, are more susceptible to skin cancers than the general population. The data are published in the current issue of the journal Nature. Their finding sets the stage for research into therapies that would help protect people with XPV from developing skin cancers.

24 Jun 2010

Medical Science News

PARP inhibitors may be effective in men with prostate cancer due to BRCA2 alteration: Researchers

Scientists report first preliminary description of bed bug's sialome

Study on effects of resveratrol on metabolism of microcebus murinus

Specific virus can interact with mutation in host's genes to trigger diseases: Scientists

UH researchers analyze 'wireless connections' in brain to prevent neurological diseases

Brain scanning study has implications for advertising and public health campaigns

Japanese researchers identity useful markers for early diagnosis of CMV gastritis

Hydrophobic proteins may serve as biomarkers for treating colorectal cancer

Gene therapy holds promise in treating cancer, cardiovascular and neurodegenerative diseases

Zetiq completes clinical trial of CellDetect technology for early identification of cervical cancer

MonoSol Rx, Midatech collaborate to develop peptides for therapeutic delivery utilizing pharmaceutical films

MDS Nordion, Guerbet, Cyceron collaborate to develop new PET radiotracers for cancer diagnostics

Infinity commences enrollment in IPI-493 Phase 1 clinical trial for advanced hematologic malignancies

Inhalation of gaseous hydrogen sulfide can reduce or prevent lung injury associated with mechanical ventilation

UNC team provides first example of successful radiomitigation in mammals

AVIS donates health research project focuses on cancer biomarkers

People with certain chitinase gene variants at increased risk of severe asthma attacks

New book provides comprehensive review of the functions of p53 family

Researchers endorse, modify vitamin D theory of autism

Researchers find why patients with XPV are more susceptible to skin cancer

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News