Pathology News and Research

RSS

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.

Discovery of family of genes linked to the development of liver cancer

An interdisciplinary team of researchers at Stony Brook University Medical Center has identified a family of genes linked to the development of liver cancer.

28 Feb 2008

Cause of effectiveness discovered for a cirrhosis treatment useful in 40 percent of patients

Scientists of the Center for Applied Medical Research (CIMA) of the University of Navarra have discovered the molecular mechanism responsible for the effectiveness of an existing treatment for primary biliary cirrhosis, which combines two substances in order to produce an effect that does not result from either substance separately.

28 Feb 2008

Youngest patient worldwide to have auditory implant in the brain stem

A team of ear, nose and throat specialists and neurosurgeons at the University Hospital of Navarra, led by doctors Manuel Manrique Rodríguez, specialist in ear, nose and throat surgery and Bartolomé Bejarano Herruzo, specialist in paediatric neurosurgery, have successfully operated on a 13 month-old girl from Murcia, who had been born deaf due to the lack of auditory nerves.

27 Feb 2008

URMC cardiac team celebrates 100th heart transplant

The Program in Heart Failure and Transplantation at the University of Rochester Medical Center has reached a milestone, performing its 100th cardiac transplant surgery.

27 Feb 2008

New insight into the fundamentals of Parkinson's disease

A single change in a protein may play a role in whether someone develops Parkinson's disease, say University of Florida Genetics Institute researchers writing in a recent issue of the Proceedings of the National Academy of Sciences.

27 Feb 2008

IRIS International completes study of 85 post-prostatectomy patients using investigational NADiA PSA assay

IRIS International Inc. has announced that its Iris Molecular Diagnostics (IMD) group has successfully completed a retrospective study of stored leftover serum of 85 post-prostatectomy patients, men who had their prostate removed due to prostate cancer, using its investigational NADiA (Nucleic Acid Detection ImmunoAssay) PSA Assay.

27 Feb 2008

GeneSearch Breast Lymph Node Assay reduces recurrence of breast cancer

A new test that examines large sections of the sentinel lymph node for genes expressed by breast cancer could reduce the risk of recurrence and multiple surgeries, doctors say.

27 Feb 2008

Cognitive impairment among older Americans is declining

Rates of cognitive impairment among older Americans are on the decline, according to a new study supported by the National Institutes of Health (NIH) comparing the cognitive health of older people in 1993 and 2002.

27 Feb 2008

New electron microscope identifies atoms

A new electron microscope recently installed in Cornell's Duffield Hall is enabling scientists for the first time to form images that uniquely identify individual atoms in a crystal and see how those atoms bond to one another.

22 Feb 2008

Color-coded atoms promise advancements in materials analysis

21 Feb 2008

Mutation in TDP-43 gene may play role in common dementia

Scientists at Washington University School of Medicine in St. Louis have linked a mutation in a gene known as TDP-43 to an inherited form of amyotrophic lateral sclerosis (ALS), the neurodegenerative condition often called Lou Gehrig's disease.

21 Feb 2008

Tumor blood vessels can develop from precancerous stem cells

Tumors require a blood supply to grow, but how they acquire their network of blood vessels is poorly understood.

20 Feb 2008

Ocular melanoma - potential new treatment options

Ocular melanoma is rarely detected before it has grown large enough to impair vision or to metastasize.

20 Feb 2008

Risk factors for Parkinson's disease focus of new research

A new study demonstrates that high levels of MAO-B, an enzyme that regulates nerve activity in the brain, cause Parkinson's-like symptoms in mice genetically engineered to overexpress the protein.

20 Feb 2008

Transplanted cells can cure hemophilia

Scientists at the Albert Einstein College of Medicine of Yeshiva University have shown for the first time that transplanted cells can cure hemophilia A (the most common form of the disease) in an animal model.

18 Feb 2008

Researchers find protein targets for potential treatment of multiple sclerosis

Multiple sclerosis is not a single condition, but an ebbing and flowing of stages affecting the body ' s central nervous system.

18 Feb 2008

Drug delivery straight to the brain

Scientists at the University of Portsmouth have won nearly half a million pounds to try and develop a way of allowing drugs to be delivered straight to the brain.

14 Feb 2008

Complex fibroadenomas patients can avoid surgery

Complex fibroadenomas have a low incidence of malignancy, so women with this condition can be more conservatively treated and avoid surgical biopsy, according to a new study by a team of researchers from the Hadassah-Hebrew University Medical Center in Jerusalem.

12 Feb 2008

Some cases of autism may be traced to the immune system of mothers during pregnancy

New research from the UC Davis M.I.N.D. Institute and Center for Children's Environmental Health has found that antibodies in the blood of mothers of children with autism bind to fetal brain cells, potentially interrupting healthy brain development.

12 Feb 2008

Toxic blue-green algae may provide new anti-cancer drugs

A collaborative team of researchers spearheaded by Dennis Carson M.D., professor of medicine and director of the Rebecca and John Moores UCSD Cancer Center at the University of California, San Diego (UCSD) has identified a potent new anti-cancer drug isolated from a toxic blue-green algae found in the South Pacific.

12 Feb 2008