Adaptation of Human Testicular Niche Cells for Pluripotent Stem Cell and Testis Development Research

Large-Scale Expansion of Human Embryonic and Induced Pluripotent Stem Cells for Cell Therapy Applications

Successful isolation, derivation and culturing of human pluripotent stem cells, including human embryonic stem cells (hESCs) and human induced pluripotent stem (hiPSCs) cells in laboratory scale has opened new horizones for cell therapy applications such as tissue engineering and regenerative medicine. However, most of the cell therapy protocols using these unique cells require large number of ...

Human Testis–Derived Pluripotent Cells and Induced Pluripotent Stem Cells

The Viability of Human Testis-Derived Cells on Human Serum Albumin-Based Scaffold as An Artificial Male Germ Cell Niche

Azoospermia is one of the challenging disorders affecting couples who are afflicted with infertility. Human testisderivedcells (hTCs) are suitable candidates for the initiation of in-vitro spermatogenesis for these types of patients.The current study aimed to assess the proliferation of hTCs through the cell culture on the three-dimensional (3D) porousscaffolds. Cells harveste...

Pluripotent Stem Cells from Testis

1.1 Importance of Spermatogonial Stem Cells (SSCs) Spermatogonial stem cells (SSCs) are undifferentiated germ cells that balance self-renewing and differentiating divisions to maintain spermatogenesis throughout adult life. This is a productive stem cell system that produces millions of spermatozoa each day while also maintaining rigorous quality control to safeguard germline integrity. SSCs ar...

Mesenchymal origin of multipotent human testis-derived stem cells in human testicular cell cultures.

In contrast to mouse germ cell-derived pluripotent stem cells, the pluripotent state of human testis-derived embryonic stem cell (ESC)-like that spontaneously arise in primary testicular cell cultures remains controversial. Recent studies have shown that these cells closely resemble multipotent mesenchymal stem cells (MSCs), raising the question of their origin and designating these cell popula...