Pathology News and Research

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Pathology is the study and diagnosis of disease through examination of organs, tissues, bodily fluids, and whole bodies (autopsies). The term also encompasses the related scientific study of disease processes, called General pathology. Medical pathology is divided in two main branches, Anatomical pathology and Clinical pathology. Veterinary pathology is concerned with animal disease whereas Phytopathology is the study of plant diseases.

Therapy originally conceived for cancer could hold promise for weight loss, say researchers

Researchers have long known that cancerous tumors grow collections of abnormal blood cells, the fuel that feeds this disease and keeps it growing. Now, new evidence in an animal model suggests that blood vessels in the fat tissue of obese individuals could provide the same purpose-and could provide the key to a new way for people to lose weight.

24 Apr 2013

Individual cancer cells in blood stream are responsible for metastases in breast cancer patients

Individual cancer cells that break away from the original tumor and circulate through the blood stream are considered responsible for the development of metastases. These dreaded secondary tumors are the main cause of cancer-related deaths.

23 Apr 2013

Scientists discover new agent that removes potentially dangerous cells

Pluripotent stem cells can turn, or differentiate, into any cell type in the body, such as nerve, muscle or bone, but inevitably some of these stem cells fail to differentiate and end up mixed in with their newly differentiated daughter cells.

23 Apr 2013

Research: Skin's immune cell plays a role in fighting off parasitic invaders

Sydney researchers have discovered a new type of immune cell in skin that plays a role in fighting off parasitic invaders such as ticks, mites, and worms, and could be linked to eczema and allergic skin diseases.

23 Apr 2013

Consuming grapes may protect against organ damage associated with metabolic syndrome

Consuming grapes may help protect against organ damage associated with the progression of metabolic syndrome, according to research presented Monday at the Experimental Biology conference in Boston. Natural components found in grapes, known as polyphenols, are thought to be responsible for these beneficial effects.

23 Apr 2013

Study: About 42% of screened veterans with blast injuries have irregular hormone levels

Up to 20 percent of veterans returning from Afghanistan and Iraq have experienced at least one blast concussion. New research suggests that nearly half these veterans may have a problem so under-recognized that even military physicians may fail to look for it.

23 Apr 2013

Sleep deprivation affects vascular function and impairs breathing control

With work and entertainment operating around the clock in our modern society, sleep is often a casualty. A bevy of research has shown a link between sleep deprivation and cardiovascular disease, metabolic disorders, and obesity.

23 Apr 2013

Women & Infants Hospital physician to study treatment options for heavy menstrual bleeding

Kristen A. Matteson, MD, MPH, of the Department of Obstetrics and Gynecology at Women & Infants Hospital and assistant professor of obstetrics and gynecology at The Warren Alpert Medical School of Brown University, has earned a $1.6 million grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health to study the effectiveness of two treatments options for heavy menstrual bleeding.

23 Apr 2013

NKI-AVL joins research consortium to develop MRI-guided radiation therapy system for cancer care

Elekta and Royal Philips Electronics announced today that The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital has signed an agreement to join a research group to advance the development of ground-breaking image-guided treatment technology for cancer care.

From Elekta 23 Apr 2013

UB researchers develop aniontransporters to trigger cancer cell apoptosis

The journal Accounts of Chemical Research, which has a profound impact on Chemistry and other related sciences, publishes on its current issue the article "Anion Transporters and Biological Systems", signed by Professor Ricardo Pérez Tomás, from the Department of Pathology and Experimental Therapy of the Faculty of Medicine at the University of Barcelona, Roberto Quesada, from the Department of Chemistry of the Sciences Faculty at the University of Burgos, and Philip A. Gale, from the University of Southampton, in the United Kingdom.

22 Apr 2013

Researchers suggest two days of staging at moderate altitude reduces acute mountain sickness

Afghanistan's geography is dominated by a collection of craggy peaks, the highest-a mountain known as Noshaq-has been measured to 7,492 meters. Consequently, the soldiers on duty in this mountainous terrain must often ascend to great heights as part of their duty.

22 Apr 2013

FDA clears Aspect's M2 compact MRI system for diagnostic imaging of wrist

Aspect Imaging, the world leading developer of compact high-performance magnets, today announced that the U.S. Food and Drug Administration (FDA) has cleared the Company's M2 compact MRI system for diagnostic imaging of the wrist.

22 Apr 2013

Cerecor obtains exclusive, worldwide rights to NR2B receptor antagonist from Merck

Cerecor Inc, a neuroscience biotech company that develops therapies that have the potential to make a difference in diseases with high unmet medical needs, today announced that it has acquired exclusive, worldwide rights from Merck, known as MSD outside the United States and Canada, to develop and commercialize MK-0657, a small molecule NMDA receptor subunit 2B (NR2B) antagonist for all human indications, including depression.

22 Apr 2013

Abnormal protein translation leads to Fragile X ataxia, study finds

A bizarre twist on the usual way proteins are made may explain mysterious symptoms in the grandparents of some children with mental disabilities.

19 Apr 2013

Quest Diagnostics agrees to acquire Dignity Health's lab-related clinical outreach service operations

Quest Diagnostics, the world's leading provider of diagnostic information services, announced today that it has entered into a definitive agreement to acquire lab-related clinical outreach service operations of Dignity Health, a hospital system based in California.

From Quest Diagnostics 19 Apr 2013

Excess glutamate drives schizophrenia in high-risk individuals

An excess of the brain neurotransmitter glutamate may cause a transition to psychosis in people who are at risk for schizophrenia, reports a study from investigators at Columbia University Medical Center published in the current issue of Neuron.

19 Apr 2013

Study highlights importance of zebrafish as a model organism for human disease research

Researchers demonstrate today that 70 per cent of protein-coding human genes are related to genes found in the zebrafish and that 84 per cent of genes known to be associated with human disease have a zebrafish counterpart.

18 Apr 2013

NCI researchers overcome major impediment to development of effective stem cell therapies

Scientists have overcome a major impediment to the development of effective stem cell therapies by studying mice that lack CD47, a protein found on the surface of both healthy and cancer cells.

18 Apr 2013

New pre-clinical study suggests novel drug combination therapy for leukemia treatment

A new, pre-clinical study by researchers at Virginia Commonwealth University Massey Cancer Center suggests that a novel drug combination could lead to profound leukemia cell death by disrupting the function of two major pro-survival proteins.

18 Apr 2013

Investigators report that cell-permeable NLS peptide shows promise in controlling atherosclerotic disease

Atherosclerosis - sometimes called "hardening of the arteries" - is a leading cause of death and morbidity in Western countries. A cell-permeable peptide containing the NF-ĸB nuclear localization sequence (NLS) shows promise as a potential agent in controlling the development of atherosclerotic disease.

18 Apr 2013

Pathology News and Research

Further Reading

Therapy originally conceived for cancer could hold promise for weight loss, say researchers

Individual cancer cells in blood stream are responsible for metastases in breast cancer patients

Scientists discover new agent that removes potentially dangerous cells

Research: Skin's immune cell plays a role in fighting off parasitic invaders

Consuming grapes may protect against organ damage associated with metabolic syndrome

Study: About 42% of screened veterans with blast injuries have irregular hormone levels

Sleep deprivation affects vascular function and impairs breathing control

Women & Infants Hospital physician to study treatment options for heavy menstrual bleeding

NKI-AVL joins research consortium to develop MRI-guided radiation therapy system for cancer care

UB researchers develop aniontransporters to trigger cancer cell apoptosis

Researchers suggest two days of staging at moderate altitude reduces acute mountain sickness

FDA clears Aspect's M2 compact MRI system for diagnostic imaging of wrist

Cerecor obtains exclusive, worldwide rights to NR2B receptor antagonist from Merck

Abnormal protein translation leads to Fragile X ataxia, study finds

Quest Diagnostics agrees to acquire Dignity Health's lab-related clinical outreach service operations

Excess glutamate drives schizophrenia in high-risk individuals

Study highlights importance of zebrafish as a model organism for human disease research

NCI researchers overcome major impediment to development of effective stem cell therapies

New pre-clinical study suggests novel drug combination therapy for leukemia treatment

Investigators report that cell-permeable NLS peptide shows promise in controlling atherosclerotic disease

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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