Results 1 to 10 of about 96,178 (343)

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

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

Differential Gene Expression Signatures and Cellular Signaling Pathways induced by Lamin A/C Transcript Variants in MCF7 Cell Line

Frontiers in Bioscience-Landmark, 2023
Background: Lamins are the major component of nuclear lamina. Alternative splicing of the 12 exons comprising lamin A/C gene creates five known transcript variants, lamin A, lamin C, lamin AΔ10, lamin AΔ50, and lamin C2. The main objective for this study
Lin Batha, Mohammad Azhar Aziz, Mahmoud Zhra, Jasmine Holail, Wedad S. Al-Qahtani, Rajaa Fakhoury, Ahmad Aljada   +6 more
doaj   +1 more source

LAP2alpha maintains a mobile and low assembly state of A-type lamins in the nuclear interior

eLife, 2021
Lamins form stable filaments at the nuclear periphery in metazoans. Unlike B-type lamins, lamins A and C localize also in the nuclear interior, where they interact with lamin-associated polypeptide 2 alpha (LAP2α).
Nana Naetar, Konstantina Georgiou, Christian Knapp, Irena Bronshtein, Elisabeth Zier, Petra Fichtinger, Thomas Dechat, Yuval Garini, Roland Foisner   +8 more
doaj   +1 more source

Parameters optimization of heterojunction ZnSe/CdS/CIGS/Si solar cells using SCAPS-1D software

Revue des Énergies Renouvelables, 2022
It is required to simulate the performance of a photovoltaic solar cell performance to enhance it. Simulation optimization has the benefit of being inexpensive and straightforward, and it allows us to identify the optimum parameters that contribute to ...
Moussaab Belarbi, Oussama Zeggai, Souad Louhibi-Fasla   +2 more
doaj   +1 more source

Lamins [PDF]

Current Biology, 2016
Xie and Burke discuss the roles of lamins in nuclear morphology and the pathological consequences of defects in these nuclear envelope proteins.
Wei, Xie, Brian, Burke
openaire   +2 more sources

Role of C-Terminal Phosphorylation of Lamin A in DNA Damage and Cellular Senescence

Cells, 2023
The nuclear matrix protein lamin A is a multifunctional protein with roles in DNA replication and repair, gene activation, transcriptional regulation, and maintenance of higher-order chromatin structure. Phosphorylation is the main determinant of lamin A
Ying Ao, Zhuping Wu, Zhiwei Liao, Juncong Lan, Jie Zhang, Pengfei Sun, Baohua Liu, Zimei Wang   +7 more
doaj   +1 more source

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 and Prelamin a Counteract Migration of Osteosarcoma Cells

Cells, 2020
A type lamins are fundamental components of the nuclear lamina. Changes in lamin A expression correlate with malignant transformation in several cancers. However, the role of lamin A has not been explored in osteosarcoma (OS).
Camilla Evangelisti, Francesca Paganelli, Gaia Giuntini, Elisabetta Mattioli, Alessandra Cappellini, Giulia Ramazzotti, Irene Faenza, Maria Cristina Maltarello, Alberto M. Martelli, Katia Scotlandi, Francesca Chiarini, Giovanna Lattanzi   +11 more
doaj   +1 more source

Neddylation modification regulates lamin B1 expression in breast cancer [PDF]

Zhongguo aizheng zazhi, 2022
Background and purpose: The role of neddylation modification in breast cancer has rarely been reported. Previous study found that neddylation modification blocking induced cellular senescence in breast cancer, however, the potential mechanism has not yet
JIA Xiaoqing, SUN Xiaoyin, JIANG Beiqi, MEI Zhangyi, FU Yun, ZHUANG Zhigang
doaj   +1 more source