The crystal structure of heme oxygenase-1 (HO-1) reported here reveals a novel helical fold with the heme sandwiched between two helices. The proximal helix provides a heme iron ligand, His 25.

Starring Niloy and Heme. Boishakhi TV. Drama "Dosh Ma'r Ek Put" – Airs at 8:10pm. Written and directed by Nazmul Rony. Starring Rashed Shemanto and Monira Mithu. Drama "Juaari" – 9:55pm.

Although heme has typically been seen as the elder of all these molecules, recent evidence suggests B12 might have come first. Its core structure – a tetrapyrrole known as the corrin ring ...

Find the latest Hematology & Oncology news articles, videos, podcasts, and meeting coverage from medical experts and key opinion leaders you trust.

Eating iron-rich foods in moderation is only one element of the best diet for hemochromatosis. Other factors, such as the other nutrients in the foods you eat, might affect your iron absorption.

If you’re looking for an iron supplement for your teen, NovaFerrum Yay Chewable Iron Supplement is a great option to consider. Pros. One easy-to-chew tablet contains 18mg of iron ...

The catalytic versatility of pentacoordinated iron is highlighted by the broad range of natural and engineered activities of heme enzymes such as cytochrome P450s, which position a porphyrin cofactor ...

The correct spatial folding of the aptamer significantly influences its binding performance with the target. By extending the terminal double-stranded domain of the hemin aptamer, we obtained apt71 ...

Hematology oncology is a medical specialty concerned with diagnosing and treating blood, bone marrow, and lymphatic system cancers such as leukemia and lymphoma. It is sometimes also referred to as ...

Emotions coordinate our behavior and physiological states during survival-salient events and pleasurable interactions. Even though we are often consciously aware of our current emotional state, such ...

Bacterial infections are a major cause of death in the United States. Streptococcus pyogenes and other clinically important pathogens need iron to grow, which they can obtain from human hemoglobin ...