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Study shows how oxidative damage may contribute to ‘maternal age effect’

For women in their 30s and beyond, the probability of a pregnancy that results in a miscarriage or a Down syndrome pregnancy is staggering with the risk increasing to 1 in 3 by the time a woman reaches her early 40s due to the "maternal age effect," the high incidence of mistakes in chromosome segregation that occur during the cell division process of meiosis, which gives rise to the egg.

19 Oct 2016

Researchers find new path to stop metastatic growth of cancer

Investigators from the Research Institute of the McGill University Health Centre, and the Institute of Cancer Research, London, have discovered that some cancer cells can draw blood from existing mature blood vessels allowing them to continue to spread.

18 Oct 2016

Novel methods may be effective in treating people with presbyopia

Researchers are testing cutting-edge treatments for people who want to see up close without reading glasses and finding promising results, according to studies presented this week at AAO 2016, the 120th annual meeting of the American Academy of Ophthalmology.

18 Oct 2016

Home non-invasive ventilation for COPD: an interview with Dr Holger Woehrle

The key symptom of COPD is breathlessness, especially during daily activity, and the breathlessness is in addition to cough and chest tightness. The difficulty in managing this disease is that it's a disease that progresses with age.

From ResMed Corp 18 Oct 2016

Innovative combined therapy could effectively fight tumors

Researchers wish to treat tumors more effectively in the future by combining radiation therapy and focused ultrasound. The joint project SONO-RAY began on October 1st, 2016.

17 Oct 2016

UC3M scientists use mathematical description to explain how tumors induce growth of blood vessels

Universidad Carlos III de Madrid has carried out a study that mathematically explains how tumors induce the growth of blood vessels. The study maintains that the tips of the blood vessels expand like a soliton, a solitary wave similar to a tsunami.

17 Oct 2016

New clinical study to examine safety and outcomes of body cooling in cardiac arrest patients

The R Adams Cowley Shock Trauma Center at the University of Maryland has opened a clinical trial to study whether rapidly cooling the body temperature of patients whose hearts stop due to massive blood loss will give surgeons extra time to find and repair injuries, and in turn, help save their lives.

17 Oct 2016

NAC improves effectiveness of adoptive cell therapy for treating melanoma

A collaborative team of investigators at the Medical University of South Carolina and Loyola University have demonstrated for the first time that culturing T cells in N-acetyl cysteine (NAC) before they are infused as immunotherapy improves effectiveness and outcomes in a preclinical model of melanoma. These findings were reported in the October 15, 2016 issue of Cancer Research.

17 Oct 2016

Pathogenicity of fungus in plants could provide clinical information about respiratory diseases

Researchers from UPM id reveal how mould from humidity caused by rotting fruits and vegetables unfolds a surprising strategy to infect plants.

17 Oct 2016

Activation of chemical with ER-β may help reduce obesity by converting white fat to brown fat

New research, published online in The FASEB Journal, suggests that activation of a chemical called Beta-LGND2 by the estrogen receptor Beta (ER-Beta) reduces obesity and metabolic diseases in mice by converting bad fat (white fat) to good fat (brown fat).

17 Oct 2016

Scientists develop software package to predict chemical properties of molecules

Scientists from MIPT's Research Center for Molecular Mechanisms of Aging and Age-Related Diseases together with Inria research center, Grenoble, France have developed a software package called Knodle to determine an atom's hybridization, bond orders and functional groups' annotation in molecules.

17 Oct 2016

Penn researchers receive $5.2 million NIH grant to study mechanisms that promote lung regeneration

Penn Medicine researchers, along with colleagues at Cincinnati Children's Hospital and Boston University, have received a $5.2 million, seven-year grant from the National Heart, Lung, and Blood Institute of the National Institutes of Health to study the cellular and molecular mechanisms that promote lung regeneration.

13 Oct 2016

Genome engineering-based methods pave way for new treatment of patients with sickle cell disease

A team of physicians and laboratory scientists has taken a key step toward a cure for sickle cell disease, using CRISPR-Cas9 gene editing to fix the mutated gene responsible for the disease in stem cells from the blood of affected patients.

12 Oct 2016

Treating volatile exhaust streams in the pharmaceutical industry: an interview with Jeff Kudronowicz

Capturing and destroying harmful emissions from pharmaceutical processes can be challenging. It’s not because the pollutants, referred to as volatile organic compounds (VOCs) or hazardous air pollutants (HAPs) are difficult to destroy using catalytic or thermal technologies.

From Anguil Environmental Systems 12 Oct 2016

Novel microwave-induced photodynamic therapy could target deeply situated tumors

Physicists at The University of Texas at Arlington have shown that using microwaves to activate photosensitive nanoparticles produces tissue-heating effects that ultimately lead to cell death within solid tumors.

12 Oct 2016

Study explores antimicrobial and antiinflammatory activities of bovine colostrum

Colostrum is a thick, sticky, yellowish mammary secretion that all mammals provide to their newborns during the first 24-48 hours after delivery.

7 Oct 2016

No added benefit proven for pulmonary arterial hypertension drug, IQWiG finds

Selexipag is approved for long-term treatment of pulmonary arterial hypertension (PAH) in adults with moderate to severe symptoms.

7 Oct 2016

Researchers to explore potential roles of tumor-suppressor gene in kidney cancer

Renal cell carcinoma is the most common type of kidney cancer, and African-Americans and males appear most at risk for this disease that can be asymptomatic until it has spread and become highly lethal, said Dr. Vinata B. Lokeshwar, cancer researcher and chair of the Department of Biochemistry and Molecular Biology at the Medical College of Georgia at Augusta University.

7 Oct 2016

Scientists find how selenium gets integrated into protein molecules

Humans need eight essential trace elements for good health, and one of them is selenium - a powerful antioxidant that is important for thyroid and brain function as well as metabolism.

6 Oct 2016

Scientists uncover how microbes invade the brain in bacterial meningitis

Simon Fraser University researcher Lisa Craig is part of an international team that has uncovered new details about a microbe that invades the brain, sometimes with fatal results.

6 Oct 2016

Oxygen News and Research

Study shows how oxidative damage may contribute to ‘maternal age effect’

Researchers find new path to stop metastatic growth of cancer

Novel methods may be effective in treating people with presbyopia

Home non-invasive ventilation for COPD: an interview with Dr Holger Woehrle

Innovative combined therapy could effectively fight tumors

UC3M scientists use mathematical description to explain how tumors induce growth of blood vessels

New clinical study to examine safety and outcomes of body cooling in cardiac arrest patients

NAC improves effectiveness of adoptive cell therapy for treating melanoma

Pathogenicity of fungus in plants could provide clinical information about respiratory diseases

Activation of chemical with ER-β may help reduce obesity by converting white fat to brown fat

Scientists develop software package to predict chemical properties of molecules

Penn researchers receive $5.2 million NIH grant to study mechanisms that promote lung regeneration

Genome engineering-based methods pave way for new treatment of patients with sickle cell disease

Treating volatile exhaust streams in the pharmaceutical industry: an interview with Jeff Kudronowicz

Novel microwave-induced photodynamic therapy could target deeply situated tumors

Study explores antimicrobial and antiinflammatory activities of bovine colostrum

No added benefit proven for pulmonary arterial hypertension drug, IQWiG finds

Researchers to explore potential roles of tumor-suppressor gene in kidney cancer

Scientists find how selenium gets integrated into protein molecules

Scientists uncover how microbes invade the brain in bacterial meningitis

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