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Study: Stem cells derived from human female amnion have anti-inflammatory effects

Stem cells derived from human amnion have for some time been considered promising for cell therapies because of their ease of access, ability to differentiate, and absence of ethical issues.

17 Jan 2015

PTEN protein helps prevent autoimmune diseases

St. Jude Children's Research Hospital scientists have discovered that a protein widely known for suppressing tumor formation also helps prevent autoimmune diseases and other problems by putting the brakes on the immune response.

15 Jan 2015

Blast phase characteristics differ in TKI-, non-TKI–treated CML patients

Features of the blast phase, such as blast cell morphology and accompanying cytogenetic changes, vary between chronic myeloid leukaemia patients who received tyrosine kinase inhibitor therapy and those treated in the pre-TKI era, research shows.

12 Jan 2015

Study finds difference between results from IHC and quantitative molecular techniques

The cause of type 1 diabetes remains unknown. Several studies using immunohistochemistry (IHC) have independently reported hyperexpression of human leukocyte antigen (HLA) class I on pancreatic islet cells in young patients with recent-onset type 1 diabetes. Investigators have therefore suggested that HLA hyperexpression may be an important first step in the development of type 1 diabetes.

12 Jan 2015

Exposure to nanoparticles can play major role in development of cardiovascular diseases

Nanoparticles, extremely tiny particles measured in billionths of a meter, are increasingly everywhere, and especially in biomedical products. Their toxicity has been researched in general terms, but now a team of Israeli scientists has for the first time found that exposure nanoparticles (NPs) of silicon dioxide (SiO2) can play a major role in the development of cardiovascular diseases when the NP cross tissue and cellular barriers and also find their way into the circulatory system.

8 Jan 2015

Enzymes linked to diabetes, obesity play major roles in arthritis and leukemia

Enzymes linked to diabetes and obesity appear to play key roles in arthritis and leukemia, potentially opening up new avenues for treating these diverse diseases, according to new research at Washington University School of Medicine in St. Louis.

8 Jan 2015

Fat cells below skin help protect from bacteria, say researchers

When it comes to skin infections, a healthy and robust immune response may depend greatly upon what lies beneath. In a new paper published in the January 2, 2015 issue of Science, researchers at the University of California, San Diego School of Medicine report the surprising discovery that fat cells below the skin help protect us from bacteria.

2 Jan 2015

Study finds that binge drinking can significantly disrupt immune system

Binge drinking in young, healthy adults significantly disrupts the immune system, according to a study led by a researcher now at Loyola University Chicago Stritch School of Medicine.

30 Dec 2014

Experimental Ebola vaccine safe and immunogenic in African population

Two experimental DNA vaccines to prevent Ebola virus and the closely related Marburg virus [1] are safe, and generated a similar immune response in healthy Ugandan adults as reported in healthy US adults earlier this year.

23 Dec 2014

Researchers devise new technique to understand how neutrophils move in bodily tissues

Neutrophils, a type of white blood cell, are the immune system's all-terrain vehicles. The cells are recruited to fight infections or injury in any tissue or organ in the body despite differences in the cellular and biochemical composition.

22 Dec 2014

Scientists identify white blood cells that tumors use to suppress disease-fighting immune system

A study led by St. Jude Children's Research Hospital scientists has identified the population of white blood cells that tumors use to enhance growth and suppress the disease-fighting immune system.

19 Dec 2014

Oral budesonide suspension offers hope for pediatric patients with EoE

A new formulation of oral budesonide suspension, a steroid-based treatment, is safe and effective in treating pediatric patients with eosinophilic esophagitis (EoE), according to a new study in Clinical Gastroenterology and Hepatology, the official clinical practice journal of the American Gastroenterological Association.

19 Dec 2014

Investigational drug increases PFS in patients with advanced breast cancer

In a groundbreaking study that offers new hope for women with advanced breast cancer, researchers from UCLA's Jonsson Comprehensive Cancer Center have published final clinical trial results that showed the amount of time patients were on treatment without their cancer worsening (called progression-free survival) was effectively doubled in women with advanced breast cancer who took the experimental drug palbociclib.

17 Dec 2014

Tufts University researchers report that extra vitamin E can protect against pneumonia

Extra vitamin E protected older mice from a bacterial infection that commonly causes pneumonia. Microbiologists and nutrition researchers from Tufts University report that the extra vitamin E helped regulate the mice's immune system.

17 Dec 2014

New evidence shows how personality affects health and wellbeing

Researchers have found new evidence that explains how some aspects of our personality may affect our health and wellbeing, supporting long-observed associations between aspects of human character, physical health and longevity.

12 Dec 2014

Simple supplement could reduce heart disease in individuals born with low birth weight

A simple supplement could be a safe and cost-effective way of reducing heart disease in individuals born with a low birth weight, suggests research from the University of Cambridge. The study, carried out in rats, also raises the possibility of developing a blood test to indicate how much damage there is in the aortas of these individuals.

10 Dec 2014

Combination therapy benefits patients with acute myeloid leukemia

Patients who relapse in their battle with acute myeloid leukemia (AML) may benefit from a phase three study of therapies that combine an existing agent, cytarabine, with a newer compound, vosaroxin.

8 Dec 2014

Adolescent and young adult patients with ALL fare better with high-intensity pediatric protocols

Results from a large, prospective clinical trial add to mounting evidence that adolescent and young adult patients--aged 16 to 39 with acute lymphoblastic leukemia (ALL)--tend to fare better when treated with high-intensity pediatric protocols than previous patients who were treated with standard adult regimens.

8 Dec 2014

New type of cancer therapy shows promise in patients with advanced leukemia

A new type of cancer therapy that targets an oncometabolite produced dramatic results in patients with advanced leukemia in an early-phase clinical trial. The study, led by Eytan M. Stein, MD, a medical oncologist at Memorial Sloan Kettering Cancer Center, was presented today at the 56th Annual Meeting of the American Society of Hematology.

8 Dec 2014

AbbVie reports results from venetoclax Phase 2 clinical trial in AML at ASH 2014

AbbVie presented during an oral presentation at the American Society of Hematology's 56th Annual Meeting new results from a Phase 2 study of investigational compound venetoclax (ABT-199/GDC-0199) in patients with acute myelogenous leukemia (AML). AML is an aggressive and deadly type of blood cancer, in which the body produces too many of a specific type of white blood cell (myeloblast), which can crowd out healthy blood cells.

8 Dec 2014

Leukocyte News and Research

Study: Stem cells derived from human female amnion have anti-inflammatory effects

PTEN protein helps prevent autoimmune diseases

Blast phase characteristics differ in TKI-, non-TKI–treated CML patients

Study finds difference between results from IHC and quantitative molecular techniques

Exposure to nanoparticles can play major role in development of cardiovascular diseases

Enzymes linked to diabetes, obesity play major roles in arthritis and leukemia

Fat cells below skin help protect from bacteria, say researchers

Study finds that binge drinking can significantly disrupt immune system

Experimental Ebola vaccine safe and immunogenic in African population

Researchers devise new technique to understand how neutrophils move in bodily tissues

Scientists identify white blood cells that tumors use to suppress disease-fighting immune system

Oral budesonide suspension offers hope for pediatric patients with EoE

Investigational drug increases PFS in patients with advanced breast cancer

Tufts University researchers report that extra vitamin E can protect against pneumonia

New evidence shows how personality affects health and wellbeing

Simple supplement could reduce heart disease in individuals born with low birth weight

Combination therapy benefits patients with acute myeloid leukemia

Adolescent and young adult patients with ALL fare better with high-intensity pediatric protocols

New type of cancer therapy shows promise in patients with advanced leukemia

AbbVie reports results from venetoclax Phase 2 clinical trial in AML at ASH 2014

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