Results 1 to 10 of about 21,188,703 (341)

The telomeric protein AKTIP interacts with A- and B-type lamins and is involved in regulation of cellular senescence [PDF]

Open Biology, 2016
AKTIP is a shelterin-interacting protein required for replication of telomeric DNA. Here, we show that AKTIP biochemically interacts with A- and B-type lamins and affects lamin A, but not lamin C or B, expression.
Romina Burla, Mariateresa Carcuro, Mattia La Torre, Federica Fratini, Marco Crescenzi, Maria Rosaria D'Apice, Paola Spitalieri, Grazia Daniela Raffa, Letizia Astrologo, Giovanna Lattanzi, Enrico Cundari, Domenico Raimondo, Annamaria Biroccio, Maurizio Gatti, Isabella Saggio   +14 more
doaj   +5 more sources

Repo-Man/protein phosphatase 1 SUMOylation mediates binding to lamin A and serine 22 dephosphorylation

Open Biology, 2022
Lamin A phosphorylation/de-phosphorylation is an important process during cells division as it allows for nuclear envelope (NE) disassembly at mitotic entry and its re-assembly during mitotic exit.
Florentin Huguet, Ezgi Gokhan, Helen A. Foster, Hasnat A. Amin, Paola Vagnarelli   +4 more
doaj   +2 more sources

Inverse correlation between Lamin A/C and survival in ovarian cancer: implications for predicting responsiveness to taxane-based chemotherapy [PDF]

Gynecologic Oncology Reports
Objective: Although paclitaxel is widely used to treat several solid cancers, the initial response rate in ovarian cancer is ∼60 %, but only ∼30 % in recurrent ovarian cancer.
Elizabeth R. Smith, Isaac R.L. Xu, Kathy Qi Cai, Sophia H.L. George, Matthew P. Schlumbrecht, Tian-Li Wang, Ie-Ming Shih, Xiang-Xi Xu   +7 more
doaj   +2 more sources

Reciprocal knock-in mice to investigate the functional redundancy of lamin B1 and lamin B2. [PDF]

, 2014
Lamins B1 and B2 (B-type lamins) have very similar sequences and are expressed ubiquitously. In addition, both Lmnb1- and Lmnb2-deficient mice die soon after birth with neuronal layering abnormalities in the cerebral cortex, a consequence of defective ...
Coffinier, Catherine, de Jong, Pieter J, Fong, Loren G, Jung, Hea-Jin, Lee, John M, Nobumori, Chika, Tatar, Angelica, Tu, Yiping, Wu, Daniel, Yoshinaga, Yuko, Young, Stephen G   +10 more
core   +3 more sources

Altered modulation of lamin A/C‐HDAC2 interaction and p21 expression during oxidative stress response in HGPS [PDF]

Aging Cell, 2018
Defects in stress response are main determinants of cellular senescence and organism aging. In fibroblasts from patients affected by Hutchinson–Gilford progeria, a severe LMNA‐linked syndrome associated with bone resorption, cardiovascular disorders, and
E. Mattioli, D. Andrenacci, C. Garofalo, S. Prencipe, K. Scotlandi, D. Remondini, D. Gentilini, A. Di Blasio, S. Valente, E. Scarano, Lucia Cicchilitti, G. Piaggio, A. Mai, G. Lattanzi   +13 more
semanticscholar   +4 more sources

Low lamin A expression in lung adenocarcinoma cells from pleural effusions is a pejorative factor associated with high number of metastatic sites and poor Performance status.

PLoS ONE, 2017
The type V intermediate filament lamins are the principal components of the nuclear matrix, including the nuclear lamina. Lamins are divided into A-type and B-type, which are encoded by three genes, LMNA, LMNB1, and LMNB2.
Elise Kaspi, Diane Frankel, Julien Guinde, Sophie Perrin, Sophie Laroumagne, Andrée Robaglia-Schlupp, Kevin Ostacolo, Karim Harhouri, Rachid Tazi-Mezalek, Joelle Micallef, Hervé Dutau, Pascale Tomasini, Annachiara De Sandre-Giovannoli, Nicolas Lévy, Pierre Cau, Philippe Astoul, Patrice Roll   +16 more
doaj   +2 more sources

Statins and Histone Deacetylase Inhibitors Affect Lamin A/C – Histone Deacetylase 2 Interaction in Human Cells

Frontiers in Cell and Developmental Biology, 2019
We recently identified lamin A/C as a docking molecule for human histone deacetylase 2 (HDAC2) and showed involvement of HDAC2-lamin A/C complexes in the DNA damage response.
Elisabetta Mattioli, Elisabetta Mattioli, Davide Andrenacci, Davide Andrenacci, Antonello Mai, Sergio Valente, Joke Robijns, Winnok H. De Vos, Cristina Capanni, Cristina Capanni, Giovanna Lattanzi, Giovanna Lattanzi   +11 more
doaj   +2 more sources

The Dynamics of Lamin a During the Cell Cycle

Frontiers in Molecular Biosciences, 2021
Lamin proteins play an essential role in maintaining the nuclear organization and integrity; and lamin A, in particular, plays a major role in the whole volume of the nuclear interior.
Anat Vivante, Irit Shoval, Yuval Garini, Yuval Garini   +3 more
doaj   +1 more source

Lamin A/C impairments cause mitochondrial dysfunction by attenuating PGC1α and the NAMPT-NAD+ pathway

Nucleic Acids Research, 2022
Mutations in the lamin A/C gene (LMNA) cause laminopathies such as the premature aging Hutchinson Gilford progeria syndrome (HGPS) and altered lamin A/C levels are found in diverse malignancies.
S. Maynard, Arnaldur Hall, P. Galanos, S. Rizza, Tatsuro Yamamoto, Helena Hagner Gram, S. Munk, Muhammad Shoaib, C. Sørensen, V. Bohr, Mads Lerdrup, A. Maya-Mendoza, J. Bartek   +12 more
semanticscholar   +1 more source

Lamin A/C-dependent chromatin architecture safeguards naïve pluripotency to prevent aberrant cardiovascular cell fate and function

Nature Communications, 2022
Tight control of cell fate choices is crucial for normal development. Here we show that lamin A/C plays a key role in chromatin organization in embryonic stem cells (ESCs), which safeguards naïve pluripotency and ensures proper cell fate choices during ...
Yinuo Wang, Adel Elsherbiny, Linda Kessler, Julio Cordero, Haojie Shi, H. Serke, Olga Lityagina, F. Trogisch, M. M. Mohammadi, I. El-Battrawy, J. Backs, T. Wieland, J. Heineke, Gergana Dobreva   +13 more
semanticscholar   +1 more source