Red Blood Cells News and Research

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Researchers develop novel microfluidic device to separate, detect non-spherical bioparticles

A bioengineering research team from the National University of Singapore team led by Associate Professor Zhang Yong has developed a novel microfluidic device for efficient, rapid separation and detection of non-spherical bioparticles.

17 Apr 2013

New nanosponge safely removes dangerous toxins from bloodstream

Engineers at the University of California, San Diego have invented a "nanosponge" capable of safely removing a broad class of dangerous toxins from the bloodstream - including toxins produced by MRSA, E. coli, poisonous snakes and bees.

15 Apr 2013

American Society of Hematology announces first recipients of ASH Bridge Grants

The American Society of Hematology, the world's largest professional organization dedicated to the causes and treatment of blood disorders, today announced the first recipients of the ASH Bridge Grants, a new award program designed to help hematologists continue their critical blood disease research amid severe funding reductions for the National Institutes of Health.

9 Apr 2013

Gene behind Vel blood group discovered

Researchers have uncovered the gene at the root of a human blood group that has remained a mystery for the past 60 years. They showed that a genetic deletion on this gene is responsible for the lack of this blood group in some people.

8 Apr 2013

FDA clears ERYTECH Pharma' IND to start Phase I clinical trial of ERYASP in patients with ALL

ERYTECH Pharma SA announced today that it has received clearance of its Investigational New Drug Application from the United States Food and Drug Administration to initiate a Phase I clinical trial of its product ERYASP, L-asparaginase loaded erythrocytes, in patients 40 years or older with newly diagnosed Acute Lymphoblastic Leukemia.

4 Apr 2013

Biomedical researcher discovers new technique to measure oxygen in individual red blood cells

In an engineering breakthrough, a Washington University in St. Louis biomedical researcher has discovered a way to use light and color to measure oxygen in individual red blood cells in real time.

26 Mar 2013

Study results show trends in surgical management of patients with kidney disease

Researchers at the University of California, San Diego School of Medicine have released study results that show national treatment trends in the surgical management of patients with kidney disease.

26 Mar 2013

Two studies shed light on molecular biology of three blood disorders

Two studies led by investigators at Weill Cornell Medical College shed light on the molecular biology of three blood disorders, leading to novel strategies to treat these diseases.

26 Mar 2013

WUSTL's Wang receives NSF grant to study oxygen consumption rates of individual cells

When scientists study cells, they need to know how much oxygen each cell consumes to determine its metabolism. However, existing technology limits this study to groups of cells, not individual cells. Lihong Wang, PhD, plans to change that.

21 Mar 2013

Researchers find white blood cells produce and eliminate RBCs

Researchers at Albert Einstein College of Medicine of Yeshiva University and the Icahn School of Medicine at Mount Sinai have found that macrophages - white blood cells that play a key role in the immune response - also help to both produce and eliminate the body's red blood cells (RBCs).

18 Mar 2013

PCOS causes double jeopardy for those struggling hard to control glucose levels

Polycystic ovary syndrome, a condition affecting about 10 percent of women and characterized by excess male hormone and increased risk of diabetes and heart disease, appears to cause a sort of double jeopardy for those struggling the hardest to control blood sugar levels, researchers report.

14 Mar 2013

Transfusion of older blood adversely affects patients undergoing cardiac surgery or critical care

Transfusion of donated blood more than three weeks old results in impaired blood vessel function, a new study of hospital patients shows.

11 Mar 2013

Genetic mutation that alters PIEZO1 ion channel in RBCs contributes to familial xerocytosis

A genetic mutation that alters the kinetics of an ion channel in red blood cells has been identified as the cause behind a hereditary anemia, according to a paper published this month in the Proceedings of the National Academy of Sciences by University at Buffalo scientists and colleagues.

11 Mar 2013

Aarbepoetin alfa does not improve anemic heart failure patients' health

Researchers from Cleveland Clinic and Sweden-based Sahlgrenska University Hospital have found that a commonly used drug to treat anemia in heart failure patients -darbepoetin alfa - does not improve patients' health, nor does it reduce their risk of death from heart failure.

11 Mar 2013

Acceleron commences ACE-536 phase 2 study in beta-thalassemia

Acceleron Pharma, Inc., a biopharmaceutical company developing protein therapeutics for cancer and orphan diseases, today announced the initiation of a phase 2 study of its novel, investigational protein therapeutic, ACE-536, to treat patients with beta-thalassemia, a genetic hematologic disorder causing chronic and life-threatening anemia and serious complications affecting the spleen, liver and heart.

7 Mar 2013

Chemotherapy-free stem cell transplant shows promise for sickle cell disease

Two brothers have been cured of their sickle cell disease at the University of Illinois Hospital & Health Sciences System using a relatively uncommon type of stem cell transplant that is performed without chemotherapy.

6 Mar 2013

New tool can accurately forecast malaria epidemics in northwestern India

Sea surface temperatures in the tropical South Atlantic Ocean can be used to accurately forecast, by up to four months, malaria epidemics thousands of miles away in northwestern India, a University of Michigan theoretical ecologist and her colleagues have found.

5 Mar 2013

RBCs stored longer than 3 weeks begin to lose the capacity to deliver oxygen-rich cells to tissue

A small study from Johns Hopkins adds to the growing body of evidence that red blood cells stored longer than three weeks begin to lose the capacity to deliver oxygen-rich cells where they may be most needed.

4 Mar 2013

Engineering chemotherapy drugs' shape increases their ability to target and inhibit cancer cells

Bioengineering researchers at University of California, Santa Barbara have found that changing the shape of chemotherapy drug nanoparticles from spherical to rod-shaped made them up to 10,000 times more effective at specifically targeting and delivering anti-cancer drugs to breast cancer cells.

28 Feb 2013

Children with autism have higher levels of several toxic metals in their blood and urine

In a recently published study in the journal Biological Trace Element Research, Arizona State University researchers report that children with autism had higher levels of several toxic metals in their blood and urine compared to typical children.

26 Feb 2013

Red Blood Cells News and Research

Researchers develop novel microfluidic device to separate, detect non-spherical bioparticles

New nanosponge safely removes dangerous toxins from bloodstream

American Society of Hematology announces first recipients of ASH Bridge Grants

Gene behind Vel blood group discovered

FDA clears ERYTECH Pharma' IND to start Phase I clinical trial of ERYASP in patients with ALL

Biomedical researcher discovers new technique to measure oxygen in individual red blood cells

Study results show trends in surgical management of patients with kidney disease

Two studies shed light on molecular biology of three blood disorders

WUSTL's Wang receives NSF grant to study oxygen consumption rates of individual cells

Researchers find white blood cells produce and eliminate RBCs

PCOS causes double jeopardy for those struggling hard to control glucose levels

Transfusion of older blood adversely affects patients undergoing cardiac surgery or critical care

Genetic mutation that alters PIEZO1 ion channel in RBCs contributes to familial xerocytosis

Aarbepoetin alfa does not improve anemic heart failure patients' health

Acceleron commences ACE-536 phase 2 study in beta-thalassemia

Chemotherapy-free stem cell transplant shows promise for sickle cell disease

New tool can accurately forecast malaria epidemics in northwestern India

RBCs stored longer than 3 weeks begin to lose the capacity to deliver oxygen-rich cells to tissue

Engineering chemotherapy drugs' shape increases their ability to target and inhibit cancer cells

Children with autism have higher levels of several toxic metals in their blood and urine

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