Results 81 to 90 of about 724,119 (263)

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

MRJP3-C113, a major royal jelly protein 3-derived fragment, accelerated cutaneous wound healing through RHBDF2-mediated activation of EGFR/AKT/mTOR signaling pathway

Food Science and Human Wellness
Keratinocytes, the major cell types of the epidermis, proliferate and migrate during wound healing to restore the epithelial barrier. Royal jelly is a traditional remedy used in wound repair. Our previous study found that the mixture of major royal jelly
Lei Huang, Tianxing Lin, Yuzhen Wang, Xiaotian Luo, Meng Zhang, Rongjing Cai, Chao Zhao, Songkun Su, Yan Lin   +8 more
doaj   +1 more source

Production and characterization of a single-chain Fv antibody–alkaline phosphatase fusion protein specific for ampicillin

Food and Agricultural Immunology, 2019
Anti-AMP scFv were prepared by cloning variable region genes (VH and VL) from hybridoma cell line which secretes antibodies against AMP, and phoA gene was cloned from Escherichia coli strain K12 chromosomal DNA.
Kuo He, Fan Wei, Xiuyuan Zhang, Jiayi Li, Donghao Zhang, Dong Wei   +5 more
doaj   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Stoichiometric Multiprotein Assembly Scaffolded by a Heterotrimeric DNA Clamp for Enzyme Colocalization and DNA Functionalization

SynBio
Researchers strive to exploit kinetic potentials of multistep reactions by positioning enzymes in a regulated fashion. Therein, the proliferating cell nuclear antigen (PCNA) from Sulfolobus solfataricus is a promising biomolecular tool due to its ...
Arabella Essert, Kathrin Castiglione
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

NUP214 in Acute Myeloid Leukemia

Cells
Nucleoporin 214 (NUP214) is a component of the nucleopore molecular complex, but in addition to this role in nucleocytoplasmic transport it is also involved in the regulation of gene transcription/translation, intracellular signaling, cell cycle ...
Øystein Bruserud, Håkon Reikvam
doaj   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source

Identification and analysis of the crucial holin domain and sites and the bactericidal activity of a holin–endolysin lysis cassette from phage PZL-Ah152 against Aeromonas hydrophila

Journal of Virology
With the increasing prevalence of antibiotic-resistant bacteria, phage therapy has garnered significant attention. Holin and lysin play essential roles in the phage-induced lysis of bacteria. This study investigated the functions of the holin protein Hol
Chao Feng, Yan Cheng, Shuang Liang, Ruiqi Liang, Jiahao Yu, Shun Wang, Hui Guo, Xiaofeng Shan, Dongxing Zhang, Aidong Qian, Wuwen Sun, Lei Zhang   +11 more
doaj   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source