Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to ...

Kanazawa University, have discovered how a protein called lamin A helps repair the protective barrier around a cell's DNA.

Importantly, nuclear envelope rupture was transient, as shown by the redistribution of the NLS–GFP signal, indicating that cells can restore nuclear membrane integrity during interphase.

The nuclear envelope, for example, is a highly regulated membrane barrier that separates the nucleus from the cytoplasm; therefore, maintaining the integrity of the nuclear envelope is essential. In ...

Human immunodeficiency virus type 1 (HIV-1) targets important cells of our immune system, making infected individuals more ...

Lamin C facilitates repair of damaged nuclear envelope in human and mouse cells. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 10 / 221027132711.htm.

The cell nucleus is enclosed by a double lipid membrane that is called the nuclear envelope. All transports in and out of the nucleus take place through pores in the nuclear envelope.

Study: LAP1 supports nuclear adaptability during constrained melanoma cell migration and invasion.Image Credit: Nemes Laszlo/Shutterstock Background. Metastasis, the migration of cancer cells from ...

Researchers have discovered that the proteins within this coating – known as the nuclear envelope – vary greatly between cells in different organs of the body.

The study “Nuclear poly-glutamine aggregates rupture the nuclear envelope and hinder its repair,” published in the Journal of Cell Biology (JCB), suggests that the aggregates can poke holes in ...

In their study, recently published in Journal of Cell Biology, Davidson summarizes that they “not only identify new players involved in the formation of cargo within nuclear enveloped buds, but also ...

More information: Giel Korsten et al, Nuclear poly-glutamine aggregates rupture the nuclear envelope and hinder its repair, Journal of Cell Biology (2024). DOI: 10.1083/jcb.202307142 Journal ...