Nitric oxide resistance in priapism associated with sickle cell disease: mechanisms, therapeutic challenges, and future directions

DA Pereira, FB Calmasini, FF Costa, AL Burnett… - The Journal of …, 2024 - Elsevier
Patients with sickle cell disease (SCD) display priapism, a prolonged penile erection in the
absence of sexual arousal. The current pharmacological treatments for SCD-associated …

Sickle cell disease in the new era: advances in drug treatment

MT Lee, UO Ogu - Transfusion and Apheresis Science, 2022 - Elsevier
Sickle cell disease is an inherited blood disorder afflicting an estimated 100,000 individuals
in the United States and over 20 million people worldwide. The disease is heralded as the …

Vericiguat alleviates ventricular remodeling and arrhythmias in mouse models of myocardial infarction via CaMKII signaling

T Chen, B Kong, W Shuai, Y Gong, J Zhang, H Huang - Life Sciences, 2023 - Elsevier
Aims Maladaptive ventricular remodeling is a major cause of ventricular arrhythmias
following myocardial infarction (MI) and adversely impacts the quality of life of affected …

The CNS-penetrant soluble guanylate cyclase stimulator CYR119 attenuates markers of inflammation in the central nervous system

SS Correia, G Liu, S Jacobson, SG Bernier… - Journal of …, 2021 - Springer
Background Inflammation in the central nervous system (CNS) is observed in many
neurological disorders. Nitric oxide-soluble guanylate cyclase-cyclic guanosine …

Limitations of mouse models for sickle cell disease conferred by their human globin transgene configurations

KJ Woodard, PA Doerfler… - Disease Models & …, 2022 - journals.biologists.com
We characterized the human β-like globin transgenes in two mouse models of sickle cell
disease (SCD) and tested a genome-editing strategy to induce red blood cell fetal …

Mouse models of sickle cell disease: imperfect and yet very informative

S Kamimura, M Smith, S Vogel, LEF Almeida… - Blood Cells, Molecules …, 2024 - Elsevier
The root cause of sickle cell disease (SCD) has been known for nearly a century, however,
few therapies to treat the disease are available. Over several decades of work, with …

Riociguat in patients with sickle cell disease and hypertension or proteinuria (STERIO-SCD): a randomised, double-blind, placebo controlled, phase 1–2 trial

MT Gladwin, VR Gordeuk, PC Desai… - The Lancet …, 2024 - thelancet.com
Background Although nitric oxide based therapeutics have been shown in preclinical
models to reduce vaso-occlusive events and improve cardiovascular function, a clinical trial …

Targeting soluble guanylyl cyclase during ischemia and reperfusion

EH Mace, MJ Kimlinger, FT Billings IV, MG Lopez - Cells, 2023 - mdpi.com
Ischemia and reperfusion (IR) damage organs and contribute to many disease states. Few
effective treatments exist that attenuate IR injury. The augmentation of nitric oxide (NO) …

Decoding signaling mechanisms: unraveling the targets of guanylate cyclase agonists in cardiovascular and digestive diseases

Q Yin, X Zheng, Y Song, L Wu, L Li, R Tong… - Frontiers in …, 2023 - frontiersin.org
Soluble guanylate cyclase agonists and guanylate cyclase C agonists are two popular drugs
for diseases of the cardiovascular system and digestive systems. The common denominator …

Epicatechin exerts dual action to shield sickling and hydroxyurea-induced myelosuppression: Implication in sickle cell anemia management

A Gour, D Kour, A Dogra, D Manhas, P Wazir… - Toxicology and Applied …, 2022 - Elsevier
Hydroxyurea (HU) is the key drug to treat Sickle cell anemia (SCA). However, its treatment is
associated with the liability of myelosuppression. The present study aimed to investigate the …