Cory Dobson, Author at Sanford Burnham Prebys - Page 32 of 41
Institute News

New insight on the development of T cells that promote autoimmune disease

Authorjmoore
Date

February 8, 2016

Generally, T cells, the policemen of the body, activate immune responses upon finding infected or diseased cells, but some T cells respond the same way to normal cells in the body. If unchecked, such T cells can cause autoimmune diseases such as psoriasis, rheumatoid arthritis, inflammatory bowel disease, and multiple sclerosis. These self-reactive T cells are a recently discovered type of T cell, the TH17 cell. Preventing young T cells from becoming TH17 cells is of major interest as a means to treat autoimmune diseases. Continue reading “New insight on the development of T cells that promote autoimmune disease”

Institute News

Randal Kaufman among world’s most influential biologists

Authorkcusato
Date

February 4, 2016

Thomson Reuters has announced the world’s most influential scientific minds, and for the second time since 2014, Randal Kaufman, Ph. D., professor and director of SBP’s Degenerative Disease Program, is on that list. Thomson Reuters created the list based on scientists who write the most reports that rank among the top 1 percent cited by other scientists between the years 2003 and 2013. Analysts looked at more than 120,000 papers and recognized close to 3000 scientists.

Continue reading “Randal Kaufman among world’s most influential biologists”

Institute News

Ze’ev Ronai receives Outstanding Investigator grant

Authorjmoore
Date

February 3, 2016

A renowned cancer researcher at Sanford Burnham Prebys Medical Discovery Institute (SBP) has received a National Cancer Institute (NCI) Outstanding Investigator Award (OIA) for cancer research with breakthrough potential. Ze’ev Ronai, PhD, is scientific director of SBP’s La Jolla campus and professor of its NCI-designated Cancer Center. He will receive $7.9 million over a seven-year period to advance his cancer research. Continue reading “Ze’ev Ronai receives Outstanding Investigator grant”

Institute News

Why new therapies are failing some kids with brain cancer

Authorjmoore
Date

February 1, 2016

The most common type of malignant brain cancer in children is medulloblastoma, a fast growing tumor located in the cerebellum—the lower, rear portion of the brain. Although the standard treatment, an aggressive combination of surgery, radiation, and high-dose chemotherapy, cures more than 70 percent of patients, many survivors are left with profound long-term side effects, including cognitive deficits and increased incidence of other cancers. Continue reading “Why new therapies are failing some kids with brain cancer”

Institute News

SBP supports opening of stem cell exhibit at the Reuben H. Fleet Science Center

Authorjmoore
Date

January 29, 2016

Pamela Itkin-Ansari, PhD, adjunct assistant professor in the Development, Aging, and Regeneration Program at SBP, participated in the grand opening event for the Super Cells exhibit at the Fleet on Jan. 28. She served as an expert on the current understanding of stem cells, answering questions and explaining what stem cell researchers do.

The Super Cells exhibit, on view at the Fleet through May 1, immerses visitors in the world of stem cells, illustrating how they give rise to the whole body and how they keep us healthy by re-building tissue.

The display was produced by the Sherebrooke Musuem of Nature and Science (Quebec, Canada), in partnership with the California Institute for Regenerative Medicine (CIRM), Catapult Cell Therapy and the Centre for Commercialization of Regenerative Medicine, and supported by EuroStemCell.

Itkin-Ansari is one of several SBP investigators working to harness the power of stem cells to treat disease. Faculty in SBP’s Center for Stem Cell Biology and Regenerative Medicine collaborate to develop new treatments for a wide spectrum of disorders, including Alzheimer’s disease, spinal cord injury, heart disease, and diabetes.

Institute News

New Department of Defense grant funds efforts to treat ALS with stem cells

Authorjmoore
Date

January 28, 2016

Evan Snyder, MD, PhD, director of the Center for Stem Cells and Regenerative Medicine and a professor in SBP’s Human Genetics Program, was awarded a grant to develop a stem cell treatment for amyotrophic lateral sclerosis (ALS). ALS, also known as Lou Gehrig’s disease, involves degeneration and death of motor neurons (which control voluntary muscles), causing difficulty speaking, swallowing, and eventually breathing. No available treatments can slow the progression of ALS, which affects approximately 20,000 people in the U.S.

As new therapies are urgently needed, the Department of Defense announced a funding program for new therapeutic ideas in ALS in 2015. Snyder received one of eight grants awarded in this competitive program.

This grant will support research on human neural stem cells (hNSCs) as an approach to support the survival and function of existing motor neurons. The Snyder lab is modifying hNSCs so that they can be administered via the bloodstream and home to the spinal cord. This strategy allows the stem cells to become distributed throughout the spinal cord, overcoming a previous limitation. Snyder’s team has already shown that transplanted NSCs improved motor performance, respiratory function, and symptom-free survival in a mouse model of ALS.

hNSCs are already in phase I clinical trials for ALS, which have shown that this therapy is safe. These trials were possible in part because of the Snyder lab’s pioneering work in preclinical models. The current research promises to lead to an improved version of this therapy.

Institute News

21st Century Cures Act will benefit SBP in Lake Nona, according to Orlando Medical News

Authorjmoore
Date

January 27, 2016

A recent article highlighted how the federal 21st Century Cures Act will benefit Orlando-area research institutes, including SBP. The legislation, which was passed by the House of Representatives in July, would promote medical research and accelerate the translation of discoveries into new drugs and medical devices by increasing funding for the National Institute of Health (NIH) and making research and healthcare policy changes.

The 21st Century Cures Act, which remains to be passed by the Senate, calls for annual increases in the stagnating budget for the NIH amounting to about 3% per year for 3 years when adjusted for inflation, as well as an additional $2 billion per year for 5 years to create an “NIH Innovation Fund.” NIH funding was recently increased by $2 billion (6.7%) in December as part of the 2016 budget.

The article quotes Stephen Gardell, PhD, senior director of Scientific Resources at SBP, on the importance of NIH funding: “The NIH is making an investment in the work of researchers and looking for a return on that investment—discoveries that will provide the foundation for new therapies and new devices that will improve human health and combat disease.”

Gardell’s research focus involves the profiling of metabolites in blood, urine and tissues to discover novel biomarkers. Large-scale profiling of metabolites enabled by remarkable advances in mass spectrometry has created a new area of research called metabolomics. Hundreds of different metabolites (“biomarker candidates”) can now be measured in a single drop of blood. The metabolite profile provides a signature of health, disease and drug action that can help to recognize a disease early and guide the care provider to select the right drug.

Gardell also emphasized that SBP is well equipped to carry out the translation of discoveries from bench to bedside that the act is intended to promote. He described the SBP drug discovery program as “a very capable and powerful resource that is modeled after the infrastructure in the world-leading pharmaceutical companies.”

Institute News

SBP’s Garth Powis talks about the search for a cure for cancer

Authorkcusato
Date

January 25, 2016

More than 1.6 million Americans will be diagnosed with cancer this year alone. President Barack Obama announced a new national effort to find a cure for cancer in his 2016 State of the Union address. It is clear that providing hope to those diagnosed with cancer and their families is a huge priority.

The search is on for a new generation of cancer drugs, and Garth Powis D.Phil., head of the NCI-designated Cancer Center at SBP appeared the KUSI news in San Diego on January 22nd to talk about recent treatment breakthroughs and what’s to come for treating this often deadly disease.

Watch the video here.