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Neuroscientists reveal that simple brain region can guide complex feats of mental activity

The organization and layout of dendrites is particularly intriguing in the somatosensory cerebral cortex. Like a many-tiered cake, it contains six distinctive layers. Each layer looks a little different.

20 Feb 2019

Researchers engineer stem cell with ‘suicide genes’ to induce cell death in all but beta cells

Researchers have been advancing methods to generate insulin-producing beta cells from pluripotent stem cells for the clinical treatment of type 1 diabetes.

20 Feb 2019

New computational tool searches for factors that cause specific diseases

Researchers from Boston University School of Medicine have developed and tested a new computational tool, Candidate Driver Analysis, which will search for combinations of factors that are likely to cause a specific disease.

20 Feb 2019

New screening method could catch organ rejection much earlier without a biopsy needle

Too often, it's only after a transplanted organ has sustained serious damage that a biopsy reveals the organ is in rejection. A new screening method using sensor particles and a urine test could catch rejection much earlier, more comprehensively, and without a biopsy needle.

20 Feb 2019

T-cells play key role in how the body fights follicular lymphoma

Healthy white blood cells, called "T-cells," play a crucial role in how the body fights follicular lymphoma. That's according to the results of a study led by Mayo Clinic hematologists Zhi Zhang Yang, M.D., and Stephen Ansell, M.D., Ph.D., that was published in Cell Reports.

20 Feb 2019

Sexually abused children with PTSD more likely to provide incoherent testimony

Age and post-traumatic stress disorder are key factors that affect how coherently sexually abused children are able to recount traumatic events, according to a new study published in the journal Heliyon.

20 Feb 2019

Researchers take closer look at how viruses bind cells and cause infection

Researchers at Cardiff University have used x-ray crystallography and computer simulation to get a closer look at how viruses bind cells and cause infection.

20 Feb 2019

New forms of older anti-cancer agent appear to enhance immune response to fight melanoma

Researchers at the Bloomberg~Kimmel Institute for Cancer Immunotherapy at Johns Hopkins and the Johns Hopkins University School of Medicine report two new forms of an older anti-cancer agent they developed appear to enhance the immune system's ability to fight melanoma in mice.

20 Feb 2019

Study reveals insights into how the brain learns new locomotor patterns

Imagine that while walking on a treadmill at the gym, it suddenly splits in two - one side moving faster than the other. Would you be able to adapt to this change and come up with a new way of walking, or would you stagger and stumble as your legs falter about, completely out of sync?

20 Feb 2019

Newly developed gene therapy helps decelerate aging process

Aging is a leading risk factor for a number of debilitating conditions, including heart disease, cancer and Alzheimer's disease, to name a few. This makes the need for anti-aging therapies all the more urgent. Now, Salk Institute researchers have developed a new gene therapy to help decelerate the aging process.

20 Feb 2019

Researchers explain why T cells lose their protective ability in inflamed tissues

Regulatory T cells make sure that immune responses are not too strong and that inflammation is inhibited. This makes them highly interesting for therapies against inflammatory autoimmune diseases such as multiple sclerosis.

20 Feb 2019

Study reveals how helper T cells support memory cells to function optimally

The immune system's killer T cells are crucial in fighting viral infections. A fraction of them, called 'memory cells', live on once infection is controlled in order to fight re-infection by the same virus. They are of great interest as the basis of T cell-based vaccination and immunotherapies.

20 Feb 2019

Researchers develop new way to deliver treatment for cartilage regeneration

Researchers from Texas A&M University, led by Dr. Akhilesh K. Gaharwar, have developed a new way to deliver treatment for cartilage regeneration.

19 Feb 2019

First molecular test predicts treatment response for kidney cancer

Immunotherapy drugs such as PD-L1 checkpoint inhibitors represent the front-line treatment for kidney cancer. But immunotherapy is expensive, benefits only a subset of patients and is futile in the majority of patients.

19 Feb 2019

Anti-cancer immunotherapy could be used to fight HIV

Researchers at the University of Montreal Hospital Research Centre have shown that immunotherapy treatments against cancer could reduce the amount of virus that persists in people on triple therapy.

19 Feb 2019

Gene therapy restores hearing in mice with congenital genetic deafness

In collaboration with the universities of Miami, Columbia and San Francisco, scientists from the Institut Pasteur, Inserm, CNRS, Collège de France, Sorbonne University and the University of Clermont Auvergne have managed to restore hearing in an adult mouse model of DFNB9 deafness - a hearing disorder that represents one of the most frequent cases of congenital genetic deafness.

19 Feb 2019

Researchers create new map of the brain's own immune system

A team of researchers under the direction of the Medical Center - University of Freiburg has created an entirely new map of the brain's own immune system in humans and mice.

19 Feb 2019

Specialized lung cells appear in the developing fetus much earlier than previously thought

Specialized lung cells appear in the developing fetus much earlier than scientists previously thought. A new animal study reports how cells that become alveoli, the tiny compartments in which gas exchange occurs in the lung, begin their specialized roles very early in prenatal life.

19 Feb 2019

New study establishes how stress favors breast cancer growth and spread

Cancer: The word alone evokes dread, anxiety, and fear. Accordingly, many women living with the disease and undergoing treatment experience chronic stress and depression.

19 Feb 2019

Study shows how 3D organization of genetic material helps perpetuate the species

From fathers to children, the delivery of hereditary information requires the careful packing of DNA in sperm. But just how nature packages this DNA to prepare offspring isn't clear.

19 Feb 2019

Cell News and Research

Neuroscientists reveal that simple brain region can guide complex feats of mental activity

Researchers engineer stem cell with ‘suicide genes’ to induce cell death in all but beta cells

New computational tool searches for factors that cause specific diseases

New screening method could catch organ rejection much earlier without a biopsy needle

T-cells play key role in how the body fights follicular lymphoma

Sexually abused children with PTSD more likely to provide incoherent testimony

Researchers take closer look at how viruses bind cells and cause infection

New forms of older anti-cancer agent appear to enhance immune response to fight melanoma

Study reveals insights into how the brain learns new locomotor patterns

Newly developed gene therapy helps decelerate aging process

Researchers explain why T cells lose their protective ability in inflamed tissues

Study reveals how helper T cells support memory cells to function optimally

Researchers develop new way to deliver treatment for cartilage regeneration

First molecular test predicts treatment response for kidney cancer

Anti-cancer immunotherapy could be used to fight HIV

Gene therapy restores hearing in mice with congenital genetic deafness

Researchers create new map of the brain's own immune system

Specialized lung cells appear in the developing fetus much earlier than previously thought

New study establishes how stress favors breast cancer growth and spread

Study shows how 3D organization of genetic material helps perpetuate the species

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