JAK2, CALR, and MPL Mutation Profiles in BCR-ABL Negative Myeloproliferative Neoplasms, a Referral Center Experience in the Middle East.

Background & Objective: JAK2, CALR, and MPL genes play pivotal roles in the pathogenesis of BCR-ABL negative myeloproliferative neoplasms. This study was conducted to evaluate the frequency of JAK2, CALR, and MPL mutations in BCR-ABL negative myeloproliferative neoplasms and their association with demographic data and hematologic parameters in a referral center, in the Middle East.

Methods: Seventy-one patients with BCR-ABL negative myeloproliferative neoplasms were evaluated for JAK2 V617F, CALR type 1, CALR type 2, and MPL by allele-specific PCR and conventional PCR from 2018 to 2019.

Are Stem Cells Derived from Synovium and Fat Pad Able to Treat Induced Knee Osteoarthritis in Rats?

Background: Osteoarthritis (OA) is a chronic disease and a significant cause of joint pain, tenderness, and limitation of motion. At present, no specific treatment is available, and mesenchymal stem cells (MSCs) have shown promising potentials in this regard. Herein, we aimed to evaluate the repairing potentials of stem cells derived from the synovium and fat pad in the treatment of OA.