T Cell News and Research

Latest T Cell News and Research

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

The Johns Hopkins Children's Center top pediatrician is urging a "rethink" of a new sickle cell screening program, calling it an enlightened but somewhat rushed step toward improving the health of young people who carry the sickle cell mutation.

9 Sep 2010

Hormone treatment with chemotherapy results in deadly side-effect in neuroblastoma children

Children given a hormone growth factor alongside chemotherapy for the aggressive cancer neuroblastoma are less likely to suffer a potentially deadly side-effect, according to a major international study published today (Tuesday) in the Journal of Clinical Oncology.

9 Sep 2010

Two genes linked to ovarian clear cell carcinoma

Scientists at the Johns Hopkins Kimmel Cancer Center have identified two genes whose mutations appear to be linked to ovarian clear cell carcinoma, one of the most aggressive forms of ovarian cancer. Clear cell carcinoma is generally resistant to standard therapy.

9 Sep 2010

Zebrafish DCs discovery provide researchers to investigate mammalian immune system

Scientists from the University of California, San Diego School of Medicine have identified dendritic antigen presenting cells in zebrafish, opening the possibility that the tiny fish could become a new model for studying the complexities of the human immune system.

9 Sep 2010

Scientists discover molecular gatekeeper for arthritis

Elimination of a molecular gatekeeper leads to the development of arthritis in mice, scientists report in a study published in the Journal of Experimental Medicine. The newly discovered gatekeeper is a protein that determines the fate survival or death of damaging cells that mistakenly attack the body's own tissues and lead to autoimmune disorders such as arthritis.

9 Sep 2010

Scientists suggest aggressive forms of breast cancer develops from intermediary cells

A UK research team has taken an important step forward in improving our understanding of the origins of breast cancer. Scientists at the Breakthrough Breast Cancer Research Centre at The Institute of Cancer Research (ICR) in London have found evidence suggesting that aggressive forms of breast cancer are likely to develop from intermediary slightly more developed cells, rather than from stem cells.

9 Sep 2010

Bilirubin identified in Bird of Paradise plant

A research team led by Cary Pirone from the Department of Biological Sciences at Florida International University has identified bilirubin in the popular Bird of Paradise plant. The breakthrough study, published in the September 2010 issue of the American Society for Horticultural Science's journal HortScience, provides new insights into color production in this iconic tropical plant.

9 Sep 2010

Researchers unveil protection mechanism of telomeres from DNA repair

In the latest issue of the journal Nature, Miguel Godinho Ferreira, Principal Investigator at the Instituto Gulbenkian de Ciência (IGC) in Portugal, lead a team of researchers to shed light on a paradox that has puzzled biologists since the discovery of telomeres, the protective tips of chromosomes: while broken chromosome ends generated by DNA damage (such as radiation or cigarette smoke) are quickly joined together, telomeres are never tied to each other, thus allowing for the correct segregation of the genetic material into all cells in our body.

9 Sep 2010

Researchers demonstrate how insulin prepares cells for glucose uptake

Using high-resolution microscopy, researchers at the National Institutes of Health have shown how insulin prompts fat cells to take in glucose in a rat model. The findings were reported in the Sept. 8 issue of the journal Cell Metabolism.

9 Sep 2010

Researchers reveal surface protein alteration mechanism of mycoplasma bacteria

Pathogenic bacteria have evolved a variety of mechanisms to avoid being killed by the immune systems of the humans and animals they invade. Among the most sophisticated is that practised by mycoplasmas, which regularly change their surface proteins to confuse the immune system. Recent work in the group of Renate Rosengarten and Rohini Chopra-Dewasthaly at the University of Veterinary Medicine, Vienna has revealed surprising new details of the way they do so and at the same time raised important evolutionary questions.

9 Sep 2010

Micro-RNAs programmed cells can lead to malignant growth

Cancer becomes life threatening when tumor cells start leaving their primary site. They travel through the lymph and blood streams to other tissues where they grow into metastases. This transition to malignancy is associated with characteristic changes in the cancer cells. The activity of several genes is reprogrammed and, thus, the production of proteins anchoring cells to a tissue is reduced. On the other hand, the amount of surface markers which make a cancer cell mobile increases.

9 Sep 2010

Scientists discover natural mechanism to discard amyloid protein

Chemists at the University of California, San Diego, have identified how a protein that accumulates in the brains of people with Alzheimer's disease interferes with the ability of cells to get rid of debris. They also found a natural mechanism by which this protein, amyloid beta, itself may be discarded.

9 Sep 2010

NIH awards second $8 million grant for research into health effects of botanical estrogens

An ongoing research initiative into the health effects of botanical estrogens will get an $8 million boost from the National Institutes of Health.

9 Sep 2010

Federal judge refuses to lift order blocking federal funding for stem cell research

The Associated Press: "A federal judge on Tuesday refused to lift his order blocking federal funding for some stem cell research, saying that a 'parade of horribles' predicted by federal officials would not happen. Medical researchers value stem cells because they are master cells that can turn into any tissue of the body.

9 Sep 2010

$GSK, Genmab commence ofatumumab Phase III study in rituximab refractory patients with indolent B-NHL$

GSK, Genmab commence ofatumumab Phase III study in rituximab refractory patients with indolent B-NHL

GlaxoSmithKline and Genmab A/S announced today the start of a Phase III study in patients with indolent B-cell non-Hodgkin's lymphoma (B-NHL) who did not respond to or progressed during, or within 6 months of a rituximab containing regimen.

9 Sep 2010

Cylene Pharmaceuticals to report recent developments of CX-4945 inhibitor at CK2 International Conference

Cylene Pharmaceuticals, Inc. will report recent developments with its first-in-class, oral CK2 inhibitor CX-4945, at the 6th International Conference on Protein Kinase CK2, to be held on September 7-10 in Cologne, Germany, the company announced today.

9 Sep 2010

ARID1A gene links ovarian cancer to endometriosis

Researchers with the Ovarian Cancer Research Program of BC (OvCaRe) reveal a major new cancer gene-ARID1A. Mutations are frequent in this gene and link two types of ovarian cancer to endometriosis.

9 Sep 2010

Zyngenia completes $15M Series A financing extension from NEA

Zyngenia, Inc., a privately held biotherapeutics company focused on next-generation antibody drug development, announced today the completion of a $15 million Series A financing extension from New Enterprise Associates (NEA), one of the world's leading venture capital firms. The capital will be used to continue to rapidly progress Zyngenia's pipeline of Zybodies™, which are novel, multi-specific, antibody-based molecules that address two or more biological targets with a single protein drug.

8 Sep 2010

Champions Biotechnology signs agreement to test Cephalon's CEP-32496 in Biomerk Tumorgraft platform

Champions Biotechnology, Inc., an oncology drug development company with a predictive preclinical platform aimed at accelerating the development and enhancing the value of oncology drugs, announced the establishment of an agreement with Cephalon, Inc., a global biopharmaceutical company, for the testing of the Cephalon novel B-Raf inhibitor CEP-32496 in Champions' Biomerk Tumorgraft™ platform.

8 Sep 2010

Perrigo receives FDA approval to manufacture, market Imiquimod Cream, 5%

Perrigo Company announced it received FDA approval from the U.S. Food and Drug Administration to manufacture and market Imiquimod Cream, 5%. Perrigo will vertically integrate this product with their own API.

8 Sep 2010

T Cell News and Research

Latest T Cell News and Research

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

Hormone treatment with chemotherapy results in deadly side-effect in neuroblastoma children

Two genes linked to ovarian clear cell carcinoma

Zebrafish DCs discovery provide researchers to investigate mammalian immune system

Scientists discover molecular gatekeeper for arthritis

Scientists suggest aggressive forms of breast cancer develops from intermediary cells

Bilirubin identified in Bird of Paradise plant

Researchers unveil protection mechanism of telomeres from DNA repair

Researchers demonstrate how insulin prepares cells for glucose uptake

Researchers reveal surface protein alteration mechanism of mycoplasma bacteria

Micro-RNAs programmed cells can lead to malignant growth

Scientists discover natural mechanism to discard amyloid protein

NIH awards second $8 million grant for research into health effects of botanical estrogens

Federal judge refuses to lift order blocking federal funding for stem cell research

GSK, Genmab commence ofatumumab Phase III study in rituximab refractory patients with indolent B-NHL

Cylene Pharmaceuticals to report recent developments of CX-4945 inhibitor at CK2 International Conference

ARID1A gene links ovarian cancer to endometriosis

Zyngenia completes $15M Series A financing extension from NEA

Champions Biotechnology signs agreement to test Cephalon's CEP-32496 in Biomerk Tumorgraft platform

Perrigo receives FDA approval to manufacture, market Imiquimod Cream, 5%

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T Cell News and Research

Latest T Cell News and Research

Immunology eBook

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

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