T Cell News and Research

Latest T Cell News and Research

Research findings could improve fight against some infections, auto-immune diseases

A team of international scientists has discovered a new mechanism by which immune cells in the skin function as the body's 'border control', revealing how these cells sense whether lipid or fat-like molecules might indicate the presence of foreign invaders.

4 Feb 2015

Research opens door to development of new therapies to block HIV-associated neurocognitive disorders

While antiretroviral therapies have significantly improved and extended the lives of many HIV patients, another insidious and little discussed threat looms for aging sufferers - HIV-associated neurocognitive disorders (HAND). The disorders, which strike more often in HIV patients over age 50, can result in cognitive impairment, mild to severe, making everyday tasks a challenge.

3 Feb 2015

Cell-free fetal DNA testing more effective in detecting Down syndrome

Cell-free fetal DNA testing, which measures the relative amount of free fetal DNA in a pregnant woman's blood, is a new screening test that indicates the risk of Down syndrome (trisomy 21), Edward syndrome (trisomy 18), and Patau syndrome (trisomy 13).

3 Feb 2015

New test can help measure vital aspects of retinal health

New research published in the February 2015 issue of The FASEB Journal details a test developed using mice that can help measure two important aspects of retinal health--the function of retinal blood vessels and light-detecting cells. This approach opens new possibilities for understanding the molecular changes that occur in retinal disease and for evaluating the benefits of treatment early in the course of disease.

3 Feb 2015

New study helps explain how booster shots trigger immune 'memory' to improve

The last time you were in the doctor's office for a vaccine booster shot, did you wonder why you needed one? Exactly how booster shots offer long-term protection from viruses has long been a mystery to scientists.

3 Feb 2015

Bern researchers develop active substance for treating Duchenne muscular dystrophy

Duchenne muscular dystrophy is a congenital disease which causes muscle degeneration and eventual death in teenagers. Recently, researchers from Bern developed an active substance, which they together with an international team tested successfully.

3 Feb 2015

Using NMR to study influenza and TB: an interview with Dr. Tim Cross

In this interview, Tim Cross, Director of the NMR and MRI programs at the National High Magnetic Field Lab (NHMFL) in Tallahassee, Florida, talks about his research into protein structures in viruses and bacteria, and how the findings will affect medical research into disease prevention.

From Bruker BioSpin Group 3 Feb 2015

Researchers reveal new pathway for inhibiting growth of tumor cells tied to BRCA mutations

Inhibiting the action of a particular enzyme dramatically slows the growth of tumor cells tied to BRCA1 and BRCA2 genetic mutations which, in turn, are closely tied to breast and ovarian cancers, according to researchers at NYU Langone Medical Center.

3 Feb 2015

Dartmouth scientists discover novel cancer resistance mechanism

In the search for new approaches to treat ERBB2 (also known as HER2) positive breast cancers that have become drug-resistant, Dartmouth's Norris Cotton Cancer Center investigator Manabu Kurokawa, PhD, led a team in discovery of a novel cancer resistance mechanism with findings published in Cell Cycle.

3 Feb 2015

Study identifies correlations between BioLight's TeaRx diagnostic parameters and benchmark tests for dry eye syndrome

BioLight Life Sciences Investments Ltd., a firm that invests in, manages and commercializes biomedical innovations in ophthalmology and cancer diagnostics, today announced the completion of a U.S. clinical study, conducted by Ora, Inc. Andover, MA, designed to compare widely used benchmark tests for dry eye with its TeaRx diagnostic parameters that test components of tear film.

3 Feb 2015

Children's Hospital of Philadelphia invited to Obama's announcement of Precision Medicine Initiative

At the invitation of the White House, The Children's Hospital of Philadelphia (CHOP) sent two special guests to President Barack Obama's announcement today of the Precision Medicine Initiative: Dr. Steven M. Altschuler, CHOP's chief executive officer, and 9-year-old patient Emily Whitehead, now cancer-free thanks to a personalized treatment called T cell therapy, developed at CHOP.

2 Feb 2015

Johns Hopkins pediatricians offer guidelines on choosing between urgent care and ER

Parents have a natural tendency to fear the worst when it comes to their children and often opt for a "better safe than sorry" course of action, Canares says, but the truth is many situations don't warrant a trip to the emergency room. At the other end of the spectrum are cases that clearly require emergency attention but end up in urgent care instead — a less common scenario, Canares says.

2 Feb 2015

Study clarifies association between metformin use and lung cancer risk

Among nonsmokers who had diabetes, those who took the diabetes drug metformin had a decrease in lung cancer risk, according to a study in Cancer Prevention Research, a journal of the American Association for Cancer Research, by Lori Sakoda, PhD, MPH, research scientist at the Kaiser Permanente Division of Research in Oakland, California.

2 Feb 2015

Study examines why hydroxyurea yields mixed results in children with sickle cell disease

Electronic medication monitoring caps may help physicians put together the puzzle of why children taking a medicine that promises to curb sickle cell disease are showing mixed, confusing results.

2 Feb 2015

Mathematical models of cancer behavior offer new insights on tumor growth

Hassan Fathallah-Shaykh, M.D., Ph.D., believes that math can transform medicine, and he has the numbers to prove it.

2 Feb 2015

ABIVAX doses first HIV positive patient in ABX464 Phase IIa clinical trial

ABIVAX, a leading clinical stage biotech company developing and commercialising anti-viral compounds and human vaccines, today announced that enrolment has been initiated and the first HIV positive patient dosed in a Phase IIa clinical trial of ABX464.

2 Feb 2015

Scientists identify how 'mini-brain' in spinal cord helps keep our body balanced

Walking across an icy parking lot in winter--and remaining upright--takes intense concentration. But a new discovery suggests that much of the balancing act that our bodies perform when faced with such a task happens unconsciously, thanks to a cluster of neurons in our spinal cord that function as a "mini-brain" to integrate sensory information and make the necessary adjustments to our muscles so that we don't slip and fall.

2 Feb 2015

Study provides common model of cellular ageing

Researchers at the BBSRC-supported Babraham Institute have mapped the physical structure of the nuclear landscape in unprecedented detail to understand changes in genomic interactions occurring in cell senescence and ageing. Their findings have allowed them to reconcile the contradictory observations of two current models of ageing: cellular senescence of connective tissue cells called fibroblasts and cellular models of an accelerated ageing syndrome.

2 Feb 2015

Research shows olfactory proxy detection is a phenomenon in both insects and humans

Antioxidants are natural food ingredients that protect cells from harmful influences. Their main task is to neutralize so-called "free radicals" which are produced in the process of oxidation and which are responsible for cell degeneration.

2 Feb 2015

Researchers gain new insight on immune cells that harbor latent HIV virus

Drugs for HIV have become adept at suppressing infection, but they still can't eliminate it. That's because the medication in these pills doesn't touch the virus' hidden reserves, which lie dormant within infected white blood cells. Unlock the secrets of this pool of latent virus, scientists believe, and it may become possible to cure - not just control - HIV.

2 Feb 2015

T Cell News and Research

Latest T Cell News and Research

Research findings could improve fight against some infections, auto-immune diseases

Research opens door to development of new therapies to block HIV-associated neurocognitive disorders

Cell-free fetal DNA testing more effective in detecting Down syndrome

New test can help measure vital aspects of retinal health

New study helps explain how booster shots trigger immune 'memory' to improve

Bern researchers develop active substance for treating Duchenne muscular dystrophy

Using NMR to study influenza and TB: an interview with Dr. Tim Cross

Researchers reveal new pathway for inhibiting growth of tumor cells tied to BRCA mutations

Dartmouth scientists discover novel cancer resistance mechanism

Study identifies correlations between BioLight's TeaRx diagnostic parameters and benchmark tests for dry eye syndrome

Children's Hospital of Philadelphia invited to Obama's announcement of Precision Medicine Initiative

Johns Hopkins pediatricians offer guidelines on choosing between urgent care and ER

Study clarifies association between metformin use and lung cancer risk

Study examines why hydroxyurea yields mixed results in children with sickle cell disease

Mathematical models of cancer behavior offer new insights on tumor growth

ABIVAX doses first HIV positive patient in ABX464 Phase IIa clinical trial

Scientists identify how 'mini-brain' in spinal cord helps keep our body balanced

Study provides common model of cellular ageing

Research shows olfactory proxy detection is a phenomenon in both insects and humans

Researchers gain new insight on immune cells that harbor latent HIV virus

Immunology eBook

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

T Cell News and Research

Latest T Cell News and Research

Immunology eBook

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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