Science Current Events | Science News | Brightsurf.com
 

Epithelial Cells Current Events | Epithelial Cells News | 10
Page 10 of 41 | 1007 Results
Previous0506070809101112131415   Next   
Sort By: Page Views | Date
Tumor cells evade death through autophagy
Autophagy is a cellular process that enables cells to turnover their contents, something that they do frequently. Autophagy is initiated in tumor cells by chemotherapy and radiation, but it is not known if this contributes to tumor cell death or helps tumor cells survive the anti-cancer therapy.   view more (2007-01-19)

Dual functions of gene revealed, for better and for worse
Researchers at WEHI have pinpointed the function of a potent cancer gene. The gene, known as "ERG", has long been associated with a range of human malignancies, including leukemia and sarcoma. American scientists showed in 2005 that ERG is mutated in more than half of all prostate... view more (2008-05-27)

Geisinger study: Inflammatory disease causes blindness
People suffering from a type of connective tissue disease characterized by inflammation of arteries in the head are three times more likely to experience blindness, new Geisinger research shows.   view more (2008-06-17)

Tracking the spread of cancer cells - Photon02
Not much is known about how clustered cancer cells move, but it is important to understand how individual cancer cells break off from a cluster and spread throughout the human body. A research collaboration between the University of Wales College of Medicine and Kingston University * has lead to... view more (2002-08-28)

Cellular self-eating promotes pancreatitis
To survive tough times, cells sometimes resort to a form of self-cannibalism called autophagy. But as Hashimoto et al. reveal, autophagy can have a down side, destroying the pancreas by prematurely activating a digestive enzyme.    view more (2008-06-30)

Isolation of a new gene family essential for early development
Researchers at BRIC, University of Copenhagen, have identified a new gene family (UTX-JMJD3) essential for embryonic development. The family controls the expression of genes crucial for stem cell maintenance and differentiation, and the results may contribute sig-nificantly to the understanding of... view more (2007-08-23)

USC researchers discover breast cancer stem cells in bone marrow
Almost all tumor cells found in the bone marrow of early stage breast cancer patients appear to be breast cancer stem cells, suggesting the risk of disease spread for all breast cancer patients may be greater than previously thought.   view more (2006-10-09)

Mobilizing white blood cells to the lung: New discovery could lead to an improved influenza vaccine
Findings just published in the scientific journal Immunity by researchers at the Trudeau Institute shed new light on how a previously-unknown messaging mechanism within the human immune system prompts specific influenza-fighting cells to the lung airways during an infection.   view more (2008-07-11)

Scientists in Japan design first optical pacemaker for laboratory research
The world's first optical pacemaker is described in an article published today in Optics Express, the Optical Society's open-access journal. A team of scientists at Osaka University in Japan show that powerful, but very short, laser pulses can help control the beating of heart muscle cells.   view more (2008-05-28)

Why is Apert's syndrome so common when mutation rate is so low?
Aperts syndrome is a condition caused by a mutation that produces fused fingers and toes, and alters cranial development in affected children.   view more (2007-08-28)

Gene therapy protocol at UCSD activates immune system in patients with leukemia
A research team at the Moores Cancer Center at University of California, San Diego (UCSD) reports that patients with chronic lymphocytic leukemia (CLL) who were treated with a gene therapy protocol began making antibodies that reacted against their own leukemia cells.   view more (2008-02-12)

Stem cells may solve mystery of early pregnancy breast cancer protection
The answer to why an early pregnancy seems to protect against breast cancer could rest with a decrease in stem cells found after animals have given birth, said researchers at Baylor College of Medicine in a report that appears in the current issue of the journal Stem Cell.   view more (2008-09-17)

Colorful spy tactics track live cells supporting cancerous tumors
A new advance in cellular imaging is allowing scientists to better understand the movement of cells in the area around tumors, also known as the tumor microenvironment.   view more (2008-09-17)

Generation and regeneration: a scientific media briefing on developmental biology
Might our descendants donate cells at birth which would be stored and grown into bone, skin, blood vessels and cartilage to replace tissues they damaged in accidents? This briefing will discuss how our cells are generated and how much we understand at the moment about regenerating tissues. Embryo... view more (1999-03-23)

Progress being made in exploring potential use of stem cells to treat heart disease
Scientists are making headway in exploring the potential future use of stem cells to treat heart disease, according to a review article in the current issue of Nature (June 29, 2006).   view more (2006-06-29)

Xie Lab demonstrates the role of microRNA pathway
Ting Xie, Ph.D., Associate Investigator, and Zhigang Jin, Ph.D., Postdoctoral Research Associate in the Xie Lab, have published results showing that the microRNA pathway is essential for controlling self-renewal of germline stem cells and somatic stem cells in the Drosophila ovary.   view more (2007-02-16)

How embryonic stem cells develop into tissue-specific cells demonstrated
While it has long been known that embryonic stem cells have the ability to develop into any kind of tissue-specific cells, the exact mechanism as to how this occurs has heretofore not been demonstrated.   view more (2008-05-13)

Cancer vaccine one step closer
Andreea Ioan-Facsinay from Leiden University Medical Center has attached proteins from tumour cells to antibodies. With these she treated immune cells from a mouse. These treated cells were used to make a vaccine, which was shown to be effective in animal experiments. If the follow-up research is... view more (2003-02-14)

Bone-marrow Cell Transplantation Could Save Limbs (p 427)
Injecting a patient’s bone-marrow cells into their legs could help repair damaged circulatory systems in those with limb ischaemia, suggest authors of a trial in this week’s issue of THE LANCET. Lower limb ischaemia is due to narrowing of the arteries and is a common condition, which if... view more (2002-08-07)

Scientists are developing markers capable of spotting minute numbers of cancer cells in blood
Scientists have identified three molecular markers which, when used together, are capable of detecting minute amounts of metastatic cancer cells in the blood of patients. Although this research is in its early days, they hope it will lead to the development of a simple and easy test to spot cancer... view more (2002-03-21)

Neuronal cell cultures kept on the straight and narrow
An improved technique for culturing cells, developed at the National Institute of Standards and Technology (NIST), may enable new, fundamental insights into the behavior of neuronal cells.   view more (2006-05-26)

Double identities lie behind chromosome disorders
Chromosome disorders in sex cells cause infertility, miscarriage and irregular numbers of chromosomes (aneuploidy) in neonates. A new study from Karolinska Institutet published in the scientific journal Nature Genetics shows how chromosome disorders can arise when sex cells are formed.   view more (2007-07-09)

Researchers identify major source of muscle repair cells
In a surprising discovery with implications for treating muscular dystrophy, researchers at the University of Utah School of Medicine and other institutions have identified a major source of origin for two groups of adult cells that regulate muscle repair.   view more (2006-01-30)

Scientists crack the genome of the parasite causing trichomoniasis
Scientists have finally deciphered the genome of the parasite causing trichomoniasis, a feat that is already providing new approaches to improve the diagnosis and treatment of this sexually transmitted disease.   view more (2007-01-12)

New research targets treatment for dementia and brain injuries
Queensland Brain Institute (QBI) researchers have identified a process that could lead to development of repair mechanisms for people suffering from dementia and acquired brain injury.   view more (2005-11-29)
Page 10 of 41 | 1007 Results
Previous0506070809101112131415   Next   
Sort By: Page Views | Date
© 2008 BrightSurf.com