Shirin Bahmanyar is an associate professor of molecular, cellular & developmental biology at Yale University, CT, USA. Shirin’s lab studies the organization of the endoplasmic reticulum (ER) and nuclear envelope, their dynamics throughout the cell cycle, and their relationship to lipid metabolism. We reached out to Shirin and were delighted to hear her thoughts on open questions in this field and to learn more about her research background and interests.

Kelly Stevens is an associate professor in the departments of Bioengineering and Laboratory Medicine & Pathology at the University of Washington. We spoke with her and discussed her work, her views on diversity and its importance, but also her personal struggles as an LGBT+ and disabled scientist.

In June 2023, the International Society for Stem Cell Research (ISSCR) released a report detailing standards for human stem cell research. We spoke to the co-chairs of the Steering Committee, Tenneille Ludwig, Senior Scientist and Director of the WiCell Stem Cell Bank, and Peter W. Andrews, Emeritus Professor at the University of Sheffield, and discussed the purpose and some of the basic aspects of these standards.

The mechanisms controlling lysosome abundance in cells and how changes in lysosome pool size impact physiological and pathophysiological processes are discussed.

Timms, Mena et al. present a multiplex CRISPR screening platform capable of assigning E3 ligases to their substrates and degrons at scale.

Bernabé-Rubio et al. report that dedifferentiation of Gata6⁺ epidermal cells occurs during wound healing or mechanical expansion of the epidermis through a Myc-dependent process that resembles reversal of differentiation.

Venkei et al. show that Y-linked Su(Ste) piRNAs are produced via 5′-to-3′ phased-biogenesis initiated by maternally deposited 1360/Hoppel-derived piRNAs, leading to silencing of Ste in the male germline.

Huang, Li, An, Yang, Cui et al. perform a single-cell multi-omics analysis of human spermatogenesis and identify a DNA demethylation event upon meiosis initiation, which is associated with meiotic recombination.

Irie, Lee et al. report a role for DMRT1 in human germline development and show that induction of DMRT1 in primordial germ cell-like cells triggers germline commitment, but suppresses pluripotency genes, thus promoting the onset of gametogenesis.

Collignon et al. report that Mettl3-mediated m⁶A RNA methylation promotes developmental pausing in embryonic stem cells and blastocysts by establishing transcriptional dormancy.

Shirin Bahmanyar is an associate professor of molecular, cellular & developmental biology at Yale University, CT, USA. Shirin’s lab studies the organization of the endoplasmic reticulum (ER) and nuclear envelope, their dynamics throughout the cell cycle, and their relationship to lipid metabolism. We reached out to Shirin and were delighted to hear her thoughts on open questions in this field and to learn more about her research background and interests.

Kelly Stevens is an associate professor in the departments of Bioengineering and Laboratory Medicine & Pathology at the University of Washington. We spoke with her and discussed her work, her views on diversity and its importance, but also her personal struggles as an LGBT+ and disabled scientist.