News tagged with cell engineering
Related topics: cancer cells , stem cells , cells , proceedings of the national academy of sciences
Engineering tissue to rebuild damaged bones and organs
From the chimera in Greek mythology to the sphinx in ancient Egypt, humans have imagined making creatures from pieces of different organisms for millennia.
Medical research
May 15, 2013 |
5 / 5 (1) |
0
Team develops mathematical model to measure hidden HIV
(Medical Xpress)—Scientists have long believed that measuring the amount of HIV in a person's blood is an indicator of whether the virus is actively reproducing. A University of Delaware-led research team ...
HIV & AIDS
May 08, 2013 |
5 / 5 (3) |
0
|
A tangle of talents untangles neurons
(Medical Xpress)—Two wrongs don't make a right, they say, but here's how one tangle can straighten out another.
Medical research
May 06, 2013 |
5 / 5 (2) |
0
|
Making cancer less cancerous: Blocking a single gene renders tumors less aggressive
Researchers at Johns Hopkins have identified a gene that, when repressed in tumor cells, puts a halt to cell growth and a range of processes needed for tumors to enlarge and spread to distant sites. The researchers hope that ...
Cancer
May 02, 2013 |
4.7 / 5 (10) |
0
|
Study shows amniotic fluid stem cells, heart cells pass signals without touching
Stem cells drawn from amniotic fluid show promise for tissue engineering, but it's important to know what they can and cannot do. A new study by researchers at Rice University and Texas Children's Hospital ...
Medical research
May 02, 2013 |
5 / 5 (2) |
0
|
Repairing articular cartilage defects with an injectable gel engineered with gene modified BMSCs
Researchers at Micro Orthopaedics, Zhongnan Hospital of Wuhan University, led by Dr. Ai-xi Yu, have suggested that articular cartilage defects can be repaired by a novel thermo-sensitive injectable hydrogel engineered with ...
Arthritis & Rheumatism
Apr 23, 2013 |
5 / 5 (2) |
0
Hand-held device cheaply, quickly diagnosis malaria
A Case Western Reserve University student-led startup aimed at saving lives through faster, better and cheaper malaria diagnosis won the 2013 LaunchTown Entrepreneurship Business Idea Competition at the University of Akron ...
Diseases, Conditions, Syndromes
Apr 23, 2013 |
not rated yet |
0
A different view of cancer cells: New study measures physical changes in tumor cells as they become metastatic
Most cancer deaths are caused by metastatic tumors, which break free from the original cancer site and spread throughout the body. For that to happen, cancer cells must undergo many genetic and physical changes.
Cancer
Apr 23, 2013 |
not rated yet |
0
|
Increased stability of a misfolded protein linked to age of onset of common form of motor neuron disease
Neurodegenerative diseases are characterized by the aggregation of misfolded proteins, which accumulate to form insoluble clumps within or around nerve cells. In the adult motor neuron disease amyotrophic ...
Medical research
Apr 22, 2013 |
5 / 5 (1) |
0
Researchers engineer 'protein switch' to dissect role of cancer's key players
Researchers at the University of North Carolina at Chapel Hill School of Medicine have "rationally rewired" some of the cell's smallest components to create proteins that can be switched on or off by command. ...
Cancer
Apr 10, 2013 |
5 / 5 (2) |
0
|
Probe to detect spread of breast cancer gets distribution boost
A device co-developed by a University of Houston (UH) physicist to detect the spread of breast cancer and allow physicians to better plan intervention is extending its market reach, bringing it another step ...
Cancer
Apr 09, 2013 |
not rated yet |
0
Moving cells with light holds medical promise
Scientists at Washington University School of Medicine in St. Louis have shown they can coax cells to move toward a beam of light. The feat is a first step toward manipulating cells to control insulin secretion ...
Medical research
Apr 08, 2013 |
5 / 5 (3) |
0
|
Study reveals how melanoma evades chemotherapy
Nitric oxide (NO), a gas with many biological functions in healthy cells, can also help some cancer cells survive chemotherapy. A new study from MIT reveals one way in which this resistance may arise, and ...
Cancer
Apr 08, 2013 |
5 / 5 (1) |
0
|
Building better blood vessels could advance tissue engineering
One of the major obstacles to growing new organs—replacement hearts, lungs and kidneys—is the difficulty researchers face in building blood vessels that keep the tissues alive, but new findings from the ...
Medical research
Apr 04, 2013 |
5 / 5 (2) |
0
|
Functional characteristics of antitumor T cells change w increasing time after therapeutic transfer
Scientists have characterized how the functionality of genetically engineered T cells administered therapeutically to patients with melanoma changed over time. The data, which are published in Cancer Discovery, a journal of the ...
Cancer
Mar 21, 2013 |
not rated yet |
0
