Results 71 to 80 of about 836,378 (310)

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Chloroplast genome characteristics and phylogenetic analysis of Macropanax rosthornii (Harms) C.Y. Wu ex G. Hoo (Araliaceae)

Mitochondrial DNA. Part B. Resources
Macropanax rosthornii (Harms) C.Y.Wu ex G.Hoo 1900 is a small tree or evergreen shrub of the family Araliaceae, mainly distributed in southern China and Vietnam with a small distribution area. M. rosthornii is a kind of high-quality wild ornamental plant
Shuxin Du, Huiying Huang, Shuhui Yang, Tianyi Gu, Mengli Zhou, Ruihong Wang   +5 more
doaj   +1 more source

The complete chloroplast genome of endangered Zhangjiajie sage Salvia daiguii Y. K. Wei & Y. B. Huang (Lamiaceae)

Mitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome of Zhangjiajie sage, Salvia daiguii, was assembled in this study. The genome is 151,434 bp in length and contained 134 encoded genes in total, including 88 protein-coding genes, eight ribosomal RNA genes, and 37 transfer ...
Xuan Zhou, Yan-Bo Huang, Zhi-Cheng Zhang, Xin-Yan Xu, Rui-Hong Wang, Ling Xu, Zhe-Chen Qi, Yu-Kun Wei   +7 more
doaj   +1 more source

The complete chloroplast genome of Pleione hookeriana (Orchidaceae) from Yunnan Province, China

Mitochondrial DNA. Part B. Resources, 2022
Pleione hookeriana (Lindl.) B. S. Williams is a species of Orchidaceae with high ornamental value. It is a protected plant in China. To document the genetic history of this rare species, the chloroplast genome sequence of P.
Weiguo Chai, Xiang Chen, Huimin Li, Pengguo Xia   +3 more
doaj   +1 more source

Integrative analyses of genetic variation in enzyme activities of primary carbohydrate metabolism reveal distinct modes of regulation in Arabidopsis thaliana

, 2008
Background Plant primary carbohydrate metabolism is complex and flexible, and is regulated at many levels. Changes of transcript levels do not always lead to changes in enzyme activities, and these do not always affect metabolite levels and fluxes.
Fu, Jingyuan, Vreugdenhil, Dick, Fu, Jingyuan; id_orcid, Keurentjes, Joost Jb, Keurentjes, J. J. B., Steinhauser, Marie-Caroline, Koornneef, Maarten, Koornneef, M., Steinhauser, M. C., Steinhauser, M., Steinhauser, C., Keurentjes, Joost J. B., Keurentjes, J., Gibon, Y., Keurentjes, J.J.B., Sulpice, R., Gibon, Yves, Stitt, M., Steinhauser, M.C., Sulpice, Ronan, Vreugdenhil, D., Fu, J. Y., Fu, J., Stitt, Mark   +23 more
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

The complete chloroplast genome of Clematis henryi var. ternata (Ranunculaceae)

Mitochondrial DNA. Part B. Resources, 2021
The complete chloroplast genome of Clematis henryi var.ternata was determined in this study. The genome was 159,675 base pair (bp) in length, containing a large single-copy (LSC) region of 79,443 bp, a small single-copy region (SSC) of 18,100 bp and a ...
Xiang Chen, Qinxiang Chang, Pengguo Xia, Zongsuo Liang, Kaijing Yan   +4 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Upstream Regulation of Development and Secondary Metabolism in Aspergillus Species

, 2022
In filamentous fungal Aspergillus species, growth, development, and secondary metabolism are genetically programmed biological processes, which require precise coordination of diverse signaling elements, transcription factors (TFs), upstream and ...
Heungyun Moon, Kap-Hoon Han, Jae-Hyuk Yu
core   +1 more source