Anemia News and Research

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Anemia is a decrease in normal number of red blood cells (RBCs) or less than the normal quantity of hemoglobin in the blood. However, it can include decreased oxygen-binding ability of each hemoglobin molecule due to deformity or lack in numerical development as in some other types of hemoglobin deficiency. The three main classes of anemia include excessive blood loss (acutely such as a hemorrhage or chronically through low-volume loss), excessive blood cell destruction (hemolysis) or deficient red blood cell production (ineffective hematopoiesis). Anemia is the most common disorder of the blood. There are several kinds of anemia, produced by a variety of underlying causes. Anemia can be classified in a variety of ways, based on the morphology of RBCs, underlying etiologic mechanisms, and discernible clinical spectra, to mention a few.

Researchers receive NIH grants to develop new treatments for neglected tropical diseases

Researchers at Washington University School of Medicine in St. Louis have received two grants from the National Institutes of Health totaling more than $5.5 million to develop new treatments for two types of devastating parasitic infections common in sub-Saharan Africa and Central and South America: river blindness and intestinal worm infections.

22 Dec 2021

Casting a wider net in zebrafish imaging

In this interview, News-Medical talks to Dr. Alex Lubin and Dr. Jason Otterstrom, about the use of deep learning powered automated microscopy and image analysis for in vivo Zebrafish screening.

From IDEA Bio-Medical Ltd. 15 Dec 2021

Financial hardship exceedingly common among pregnant and postpartum women in the U.S.

Pregnancy and the year after delivery is a critical period for health care access for birthing individuals and babies.

13 Dec 2021

Novel therapy found to be safe and well-tolerated in patients with bone marrow cancer

Mount Sinai physician-scientists have found that a novel therapy for the bone marrow cancer myelofibrosis is safe and well-tolerated and is associated with modest improvements in patients in a Phase 1b clinical trial.

12 Dec 2021

Maternal anemia during pregnancy may increase risk of childhood anemia

Babies born to women with anemia during pregnancy have an increased risk of childhood anemia, according to a study carried out in rural India.

2 Dec 2021

Examining the effects of malaria parasites on global health

News-Medical speaks to Professor Kevin Baird about his lifelong research into malaria and how another malaria parasite, P. Vivax, is taking a toll on global health.

22 Nov 2021

Red blood cell distribution width as a biomarker for COVID-19

A review highlights the prospects and challenges of RDW as a predictive biomarker for viral infections, with a special focus on COVID-19 and hepatitis.

22 Nov 2021

New imaging software can accurately diagnose jaundice in the blink of an eye

Imagine a system that can detect within one second whether a newborn baby has jaundice, a condition affecting 60 per cent of infants, and in severe cases leading to brain damage and hearing loss.

17 Nov 2021

Simple risk score can help predict contrast-associated kidney injury after PCI

A new, updated risk score can help predict possible contrast-associated acute kidney injury (CA-AKI) among patients undergoing percutaneous coronary intervention (PCI), Mount Sinai researchers report.

15 Nov 2021

Stem cell enlargement contributes to decline in normal function during aging

MIT biologists have answered an important biological question: Why do cells control their size? Cells of the same type are strikingly uniform in size, while cell size differs between different cell types. This raises the question of whether cell size is important for cellular physiology.

12 Nov 2021

How low can they go? Rural hospitals weigh keeping obstetric units when births decline

As rural hospitals struggle to stay financially stable, their leaders watch other small facilities close obstetrics units to cut costs.

12 Nov 2021

New method of stem cell transplantation may eliminate the need for radiation or chemotherapy

Studying mice, researchers at Washington University School of Medicine in St. Louis have developed a method of stem cell transplantation that does not require radiation or chemotherapy.

10 Nov 2021

Study points to a new, effective treatment option for patients with mesothelioma

Combining the immunotherapy agent durvalumab with the chemotherapy agents pemetrexed and cisplatin or carboplatin may provide a new treatment option for patients who have inoperable pleural mesothelioma, a cancer of the tissues lining the lungs, according to a phase II clinical trial led by researchers at the Johns Hopkins Kimmel Cancer Center and the Bloomberg~Kimmel Institute for Cancer Immunotherapy.

8 Nov 2021

Oral drug works just as well as conventional therapy for anemia in patients with kidney disease

Anemia is a common and sometimes debilitating problem among patients with chronic kidney disease (CKD). Anemia can occur when the kidneys become damaged, limiting the production of erythropoietin (EPO) -; a hormone that signals to the body to make red blood cells.

7 Nov 2021

Results of high-impact clinical trials could affect kidney-related medical care

The results of numerous high-impact clinical trials that could affect kidney-related medical care will be presented online at ASN Kidney Week 2021 November 4–November 7.

7 Nov 2021

What are the risk factors for severe disease in children hospitalized for SARS-CoV-2 infection?

A new preprint describes an effort to describe the risk factors for severe COVID-19 in children.

2 Nov 2021

Lehigh’s undergraduate students receive NIH Award for new sickle cell diagnostic device

Their tickets were booked. Their schedules were set. The students were finally going to test their product on real people. But in July, Sierra Leone's COVID-19 level spiked almost overnight, and Lehigh's Sickle Cell Anemia Diagnostic Device team lost yet another opportunity to conduct fieldwork.

1 Nov 2021

Studies test intravenous immunoglobulin for treatment of Kawasaki disease and MIS-C

Kawasaki disease (KD) is rare, with fewer than 6,000 diagnosed cases per year in the United States. It is most common in infants and young children and causes inflammation in the walls of some blood vessels in the body.

27 Oct 2021

Gene therapy strategy against Angelman syndrome shows early promise

Scientists at the UNC School of Medicine have reported in the journal JCI Insight encouraging early tests of a gene therapy strategy against Angelman syndrome, a neurodevelopmental disorder that features poor muscle control and balance, hard-to-treat epilepsy, and intellectual disabilities.

22 Oct 2021

Red blood cells play a much larger role in the immune system than previously thought

New research has revealed that red blood cells function as critical immune sensors by binding cell-free DNA, called nucleic acid, present in the body's circulation during sepsis and COVID-19, and that this DNA-binding capability triggers their removal from circulation, driving inflammation and anemia during severe illness and playing a much larger role in the immune system than previously thought.

20 Oct 2021