Structure-function analysis of the antioxidant properties of haptoglobin

M Melamed-Frank, O Lache, BI Enav…�- Blood, The Journal�…, 2001 - ashpublications.org
Haptoglobin serves as an antioxidant by virtue of its ability to prevent hemoglobin-driven
oxidative tissue damage. It was recently demonstrated that an allelic polymorphism in the …

Haptoglobin: basic and clinical aspects

…, S Kalet-Litman, Y Anbinder, O Lache…�- Antioxidants & redox�…, 2010 - liebertpub.com
Haptoglobin is an abundant hemoglobin-binding protein present in the plasma. The function
of haptoglobin is primarily to determine the fate of hemoglobin released from red blood cells …

Genetically determined heterogeneity in hemoglobin scavenging and susceptibility to diabetic cardiovascular disease

…, B Enav, N Shehadeh, Y Kanter, O Lache…�- Circulation�…, 2003 - Am Heart Assoc
A major function of haptoglobin (Hp) is to bind hemoglobin (Hb) to form a stable Hp-Hb
complex and thereby prevent Hb-induced oxidative tissue damage. Clearance of the Hp-Hb …

[HTML][HTML] Molecular insights into IQSEC2 disease

NS Levy, V Borisov, O Lache, AP Levy�- International Journal of�…, 2023 - mdpi.com
Recent insights into IQSEC2 disease are summarized in this review as follows: (1) Exome
sequencing of IQSEC2 patient DNA has led to the identification of numerous missense …

Increased blood vessel density provides the mole rat physiological tolerance to its hypoxic subterranean habitat

A Avivi, I Shams, A Joel, O Lache, AP Levy…�- The FASEB�…, 2005 - Wiley Online Library
The blind subterranean mole rat superspecies Spalax ehrenbergi has evolved adaptations
that allow it to survive and carry out intensive activities in its highly hypoxic underground …

Haptoglobin phenotype modifies the influence of intensive glycemic control on cardiovascular outcomes

…, AP Levy, HN Ginsberg, S Coca, O Lache…�- Journal of the American�…, 2020 - jacc.org
Background Whereas there exists a direct relationship between glycated hemoglobin and
cardiovascular disease (CVD), clinical trials targeting glycated hemoglobin to near-normal …

The Relationship Between Time-Varying Achieved HbA1c and Risk of Coronary Events Depends on Haptoglobin Phenotype Among White and Black ACCORD�…

…, AP Levy, HN Ginsberg, J Sapp, O Lache…�- Diabetes�…, 2023 - Am Diabetes Assoc
OBJECTIVE Intensive glycemic therapy reduced coronary artery disease (CAD) events
among White participants in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) …

[HTML][HTML] IQSEC2-associated intellectual disability and autism

…, GKE Umanah, EJ Rogers, R Jada, O Lache…�- International journal of�…, 2019 - mdpi.com
Mutations in IQSEC2 cause intellectual disability (ID), which is often accompanied by
seizures and autism. A number of studies have shown that IQSEC2 is an abundant protein in …

[HTML][HTML] Haptoglobin genotype predicts development of coronary artery calcification in a prospective cohort of patients with type 1 diabetes

…, JK Snell-Bergeon, GL Kinney, O Lache…�- Cardiovascular�…, 2011 - Springer
Background Coronary artery disease has been linked with genotypes for haptoglobin (Hp)
which modulates extracorpuscular hemoglobin. We hypothesized that the Hp genotype would …

Relationship Between Time‐Varying Achieved High‐Density Lipoprotein Cholesterol and Risk of Coronary Events Depends on Haptoglobin Phenotype Within the�…

…, P Andreou, AP Levy, J Sapp, O Lache…�- Journal of the�…, 2023 - Am Heart Assoc
Background The Hp (haptoglobin)2‐2 phenotype (~40% of people) is associated with
dysfunctional high‐density lipoprotein (HDL) that is heavily oxidized in hyperglycemia, which may …