Leukocyte News and Research

RSS

Researchers harness immune system to reveal new clues to produce HIV vaccine

The immune system is the body's best defense in fighting diseases like HIV and cancer. Now, an international team of researchers is harnessing the immune system to reveal new clues that may help in efforts to produce an HIV vaccine.

4 Feb 2019

Big data opens door for characterizing immunity-related genome in Japanese population

Although different genes are distributed widely across chromosomes, many genes related to the immune system are clustered together on human chromosome 6, in a segment called the major histocompatibility complex (MHC) region.

29 Jan 2019

Scientists discover cellular mechanism that triggers pneumonia in humans

The situation is relatively common, especially in winter. You come down with the flu, which lasts longer than usual. A few days later, you discover you have pneumonia.

10 Dec 2018

Acutely injured deceased-donor kidneys are suitable for transplant, study suggests

Organ procurement teams are sometimes leery of accepting kidneys from deceased donors with acute kidney injury, fearing they will harm the recipients. However, a national study chaired by a Johns Hopkins kidney specialist suggests these fears may be unfounded.

7 Dec 2018

Maryland researchers receive grant to study the brain-to-gut connection in schizophrenia

Researchers at the University of Maryland School of Medicine's Maryland Psychiatric Center and Institute for Genome Sciences, along with researchers at the University of Maryland School of Pharmacy, have been awarded a collaborative five-year $1.78 million grant to study the brain-to-gut connection in schizophrenia.

5 Dec 2018

Gene-brain association occurs differently in toddlers with autism and poor language development

An international team of scientists, led by researchers at the University of Cyprus and University of California San Diego School of Medicine, have identified a previously unknown, large-scale association between molecular gene expression activity in blood leukocyte cells and altered neural responses to speech in toddlers with autism as measured with functional magnetic resonance imaging (fMRI).

27 Nov 2018

Scientists identify novel target for neuron regeneration, functional recovery in spinal cord injury

Restoring the ability to walk following spinal cord injury requires neurons in the brain to reestablish communication pathways with neurons in the spinal cord.

20 Nov 2018

Monash researchers provide insight into intricate peptide changes affecting immune system

Human leukocyte antigen molecules are a group of proteins that help the immune system identify foreign invaders such as viruses and bacteria and which impact a wide variety of clinical outcomes including infection and cancer.

8 Nov 2018

FDA and DOD sign MOU regarding medical product development and assessment

Today, the U.S. Food and Drug Administration and the Department of Defense's Office of Health Affairs signed a Memorandum of Understanding regarding medical product development and assessment.

5 Nov 2018

High blood pressure caused by specific signaling from the brain promotes heart disease

About 6 million Australians aged 18 years and over have high blood pressure. Of these, more than two thirds had uncontrolled or unmanaged high blood pressure (not taking medication), representing 4 million adult Australians.

1 Nov 2018

Scientists identify new target for battling deadly form of leukemia

UT Southwestern scientists, working with colleagues at a sister institution in Houston, have identified a new target for battling a deadly form of leukemia.

24 Oct 2018

Prenatal inflammation may explain why some infants are more prone to neonatal sepsis

Each year 15 million infants are born preterm and face high risks of short- and long-term complications, including sepsis, severe inflammation of the gut, and neurodevelopmental disorders.

9 Oct 2018

Researchers analyze response to combination immunotherapy for patients with rare skin cancer

Harnessing the immune system to treat cancer shows great promise in some patients, but for many, the response does not last long-term.

24 Sep 2018

UAB researchers study dysfunction of the immune system associated with NSAID carprofen

Non-steroidal anti-inflammatory drugs, or NSAIDs, are commonly used as inflammation blockers worldwide. However, recent clinical data show these painkillers can have serious side effects that create some risk of heart attacks, strokes, and kidney or heart failure.

21 Sep 2018

New clinical trial initiated on experimental vaccine to stop the spread of glioblastoma

Rush University Medical Center is part of a new clinical trial testing whether an experimental vaccine can help patients' immune systems stop the spread of glioblastoma -- an aggressive form of brain cancer with veryhttps://www.rush.edu/news/press-releases/rush-testing-new-brain-cancer-vaccine few current treatment options.

14 Sep 2018

Researchers identify role of infection-fighting cells in inflamed and damaged tissue

Hookworms infect nearly 430 million people in the world, mostly in countries where sanitation is poor, and people often walk barefoot.

7 Aug 2018

Doxorubicin drug causes heart toxicity by disrupting the immune system

Doxorubicin is a chemotherapy drug widely used in ovarian, bladder, lung, thyroid and stomach cancers, but it carries a harmful side effect. The drug causes a dose-dependent heart toxicity that can lead to congestive heart failure.

7 Aug 2018

New study provides important clues to developing more effective Ebola vaccines

Scientists conducting the first comprehensive study of key immune system cells - collected from West African Ebola survivors that kill Ebola infected cells have made a surprising discovery that provides important clues to developing effective vaccines against the infection.

24 Jul 2018

Researchers detect presence of IgE antibodies after kidney transplantation

Many donor kidneys that are transplanted are rejected by the recipient within ten years after transplantation.

17 Jul 2018

Blood telomeres can help predict risk of disease worsening or death in COPD patients

Some patients with COPD demonstrate signs of accelerated aging. In a new study published in the journal CHEST researchers report that measuring blood telomeres, a marker of aging of cells, can be used to predict future risk of the disease worsening or death.

12 Jul 2018