Treating sickle cell disease by targeting HbS polymerization

WA Eaton, HF Bunn - Blood, The Journal of the American …, 2017 - ashpublications.org
Although the root cause of sickle cell disease is the polymerization of hemoglobin S (HbS) to
form fibers that make red cells less flexible, most drugs currently being assessed in clinical …

New developments in anti‐sickling agents: can drugs directly prevent the polymerization of sickle haemoglobin in vivo?

E Oder, MK Safo, O Abdulmalik… - British journal of …, 2016 - Wiley Online Library
The hallmark of sickle cell disease is the polymerization of sickle haemoglobin due to a point
mutation in the β‐globin gene (HBB). Under low oxygen saturation, sickle haemoglobin …

Sickle‐cell haemoglobin polymerization: is it the primary pathogenic event of sickle‐cell anaemia?

PG Vekilov - British journal of haematology, 2007 - Wiley Online Library
Sickle cell anaemia is associated with a mutant haemoglobin, HbS, which forms polymers in
the red blood cells of patients. The primary role of the HbS polymerization for the …

[HTML][HTML] Gene therapy in a patient with sickle cell disease

JA Ribeil, S Hacein-Bey-Abina, E Payen… - … England Journal of …, 2017 - Mass Medical Soc
Sickle cell disease results from a homozygous missense mutation in the β-globin gene that
causes polymerization of hemoglobin S. Gene therapy for patients with this disorder is …

GBT 440 increases haemoglobin oxygen affinity, reduces sickling and prolongs RBC half‐life in a murine model of sickle cell disease

D Oksenberg, K Dufu, MP Patel… - British journal of …, 2016 - Wiley Online Library
A major driver of the pathophysiology of sickle cell disease (SCD) is polymerization of
deoxygenated haemoglobin S (HbS), which leads to sickling and destruction of red blood …

PF-07059013: a noncovalent modulator of hemoglobin for treatment of sickle cell disease

A Gopalsamy, AE Aulabaugh, A Barakat… - Journal of Medicinal …, 2020 - ACS Publications
Sickle cell disease (SCD) is a genetic disorder caused by a single point mutation (β6 Glu→
Val) on the β-chain of adult hemoglobin (HbA) that results in sickled hemoglobin (HbS). In …

Therapeutic strategies for sickle cell disease: towards a multi-agent approach

MJ Telen, P Malik, GM Vercellotti - Nature reviews Drug discovery, 2019 - nature.com
For over 100 years, clinicians and scientists have been unravelling the consequences of the
A to T substitution in the β-globin gene that produces haemoglobin S, which leads to the …

Pathophysiologically based drug treatment of sickle cell disease

MH Steinberg - Trends in Pharmacological Sciences, 2006 - cell.com
Sickle cell disease is a systemic disorder that is caused by a mutation (Glu6Val) in the gene
that encodes β globin. The sickle hemoglobin molecule (HbS) is a tetramer of two α-globin …

[HTML][HTML] A phase 3 randomized trial of voxelotor in sickle cell disease

E Vichinsky, CC Hoppe, KI Ataga… - … England Journal of …, 2019 - Mass Medical Soc
Abstract Background Deoxygenated sickle hemoglobin (HbS) polymerization drives the
pathophysiology of sickle cell disease. Therefore, direct inhibition of HbS polymerization has …

Overview of pathophysiology and rationale for treatment of sickle cell anemia.

GP Rodgers - Seminars in hematology, 1997 - europepmc.org
Sickle cell anemia occurs in individuals who are homozygous for a single nucleotide
substitution in codon 6 of the beta-globin gene. This single mutation leads to the formation of …