The Effect of SGLT2 Inhibitor Therapy on Endothelial Progenitor Cell Function in Patients With Heart Failure.

Sodium-glucose cotransporter-2 (SGLT-2) inhibitors have been shown to reduce the risk of cardiovascular mortality and hospitalizations in patients with heart failure (HF) with preserved or reduced ejection fraction (HFpEF or HFrEF). The mechanism for this benefit is not clear. Endothelial progenitor cells (EPCs) are bone marrow-derived cells able to differentiate into functional endothelial cells and participate in endothelial repair.

Mitigating the interference of Daratumumab with immunofixation electrophoresis. A single-center experience using Hydrashift 2/4 kit.

Background: Multiple myeloma (MM) accounts for approximately 10% of hematological malignancies. The monoclonal immunoglobulin G kappa (IgG-κ) daratumumab can bind to CD38 on MM cells and be detected in serum immunofixation (IF), causing pitfalls in M-protein quantification.

Objectives: To determine the efficacy of mitigating the interference of IgG MM treated with daratumumab.

Critical Stepwise Decline of Antibodies against SARS-CoV-2 among Chronic Hemodialysis Patients 180 Days Post Comirnaty Vaccine.

Background: The reduced immune response of maintenance hemodialysis patients to coronavirus disease 2019 (COVID-19) vaccines is a major concern.

Objectives: To analyze the late (6 months after full vaccination) antibody response and compare it to early post-vaccination titer.

Methods: We conducted a multicenter prospective study of 13 hemodialysis units in Israel.

Does Vitamin D Insufficiency Influence Prebiotic Effect on Calcium Absorption and Bone Retention?

Higher calcium (Ca) absorption would partially compensate for Ca intake below requirements for bone health. Previously, we found that GOS/FOS prebiotic mixture (PM) increases Ca absorption in the colon and retention in bone. Ca absorption and retention are regulated by vitamin D (VD).

Diminished and waning immunity to COVID-19 vaccination among hemodialysis patients in Israel: the case for a third vaccine dose.

Background: Humoral responses to coronavirus disease 2019 (COVID-19) vaccines in hemodialysis (HD) patients can direct vaccination policy.

Methods: We compared 409 COVID-19-naïve HD patients from 13 HD units in Israel to 148 non-dialysis-dependent COVID-19-naïve controls. Twenty-four previously infected (antinucleocapsid positive) HD patients were analysed separately.