Publications by authors named "Jahan Ara Ain Uddin"
Objective: The study aimed at isolation of CD117 stem cells from amniotic fluid samples followed by their invitro differentiation towards nephron progenitors that can be potentially used for regenerative medicine studies and to further understand pathways involved in renal pathogenesis.
Methods: This experimental study was conducted at Dow Research Institute of Biotechnology and Biomedical Sciences (DRIBBS), Dow University of Health Sciences, OJHA Campus Karachi from November 2019 to December 2020. After patient consent, a Pfannenstiel incision was performed by the gynecologist through abdominal and uterine muscles without cutting into Amniotic Membrane.
Objectives: The purpose of our study was isolation of umbilical cord blood derived mesenchymal stem (UCB-MSCs), their direct differentiation towards keratinocytes without using feeder layers, cAMP inducers and hormones known for morphological maintenance and proliferation of keratinocytes and characterization of UCB-MSCs through flowcytometry and keratinocytes through immunofluorescence.
Methods: We have isolated and cultured UCB-MSCs (n=4) following critical parameters for successful isolation like sample processing within an hour of collection, gestational age not more than 38 weeks, no co-morbid and blood volume at least 80 ml. Cord blood mononuclear cells were isolated through ficoll based density-gradient centrifugation then cultured to isolate MSCs, defined by minimum criteria of International Society for Cellular Therapy.