Marmoset and Human Trophoblast Stem Cells Differ in Signaling Requirements and Recapitulate Divergent Modes of Trophoblast Invasion

Differences in Signaling Requirements for Trophoblast Stem Cells between Humans and Marmosets Background and Research Motivation Embryo implantation and placenta formation are critical features of eutherian mammalian development. The trophoblast is a group of outer cells of the embryo that mediates the connection between the embryo and maternal tis...

Inflammation-Induced Epigenetic Imprinting Regulates Intestinal Stem Cells

Inflammation-Induced Epigenetic Imprinting and Intestinal Stem Cell Regulation In recent years, the scientific community has shown immense interest in the “memory” capabilities of non-immune cells, particularly the phenomenon where specific stem cells in adult tissues develop memory after undergoing inflammation, influencing their functionality. Ho...

Embryonic Macrophages Support Endocrine Commitment During Human Pancreatic Differentiation

The Role of Embryonic Macrophages in Human Pancreatic Development Background and Research Motivation Pancreatic development involves complex interactions between various cell types. In recent years, the influence of multiple cells within the pancreatic microenvironment has gained attention; however, the role of immune cells in pancreatic organogene...

Mitochondrial Serine Catabolism Maintains Hematopoietic Stem Cell Pool in Homeostasis and Injury

Research Background The maintenance and repair of the hematopoietic system are crucial for the continuation of life and health in an organism. As the foundation of the hematopoietic system, the stability of hematopoietic stem cells (HSCs) is particularly important. The maintenance of the HSC pool relies on intrinsic and extrinsic factors, among whi...

Sustained Amphiregulin Expression in Intermediate Alveolar Stem Cells Drives Progressive Fibrosis

Persistent Expression of Amphiregulin (AREG) in Intermediate Alveolar Stem Cells Drives Progressive Pulmonary Fibrosis Background Fibrotic diseases are a leading cause of up to 45% of deaths in developed countries. Pulmonary fibrosis is a disease characterized by alveolar structure damage and impaired gas exchange, with Idiopathic Pulmonary Fibrosi...

A Primate-Specific Endogenous Retroviral Envelope Protein Sequesters SFRP2 to Regulate Human Cardiomyocyte Development

A Primate-Specific Endogenous Retroviral Envelope Protein Regulates Human Cardiomyocyte Development by Inhibiting SFRP2 Research Background and Significance Endogenous Retroviruses (ERVs) are remnants of ancient viral infections that integrated into the host genome and were inherited through the germline to modern human genomes during evolution. Th...