Results 181 to 190 of about 1,523,383 (315)

A 3'UTR-derived small RNA modulates the life cycle of the cholera toxin-encoding filamentous phage, CTXϕ. [PDF]

Proc Natl Acad Sci U S A
Lippegaus A, Haycocks JRJ, O'Driscoll E, Sprenger M, Thriene K, Jung EM, Siemers M, Krautwurst S, Grainger DC, Papenfort K.   +9 more
europepmc   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

FEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel, Carlos DeOcesano Pereira, Aline Ramos Maia Lobba, Melissa Regina Fessel, Ana Marisa Chudzinski‐Tavassi   +4 more
wiley   +1 more source

mGem: Horses for courses in mapping bacterial small RNA interaction networks. [PDF]

mBio
Dove SL, Melamed S.
europepmc   +1 more source

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

AMPK tunes reproductive gene expression and small RNA homeostasis to mediate timely germ cell development. [PDF]

Nucleic Acids Res
Rashid S, Braukmann F, Miska EA, Roy R.
europepmc   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Endogenous and Exogenous Small RNA Signatures as Novel Tools for Postmortem Interval Determination. [PDF]

Biomolecules
Wang Y, Li B, Wang Y, Chen Q, Wang Z, Fu G, Li S, Zhang C, Zhou Z, Cong B.   +9 more
europepmc   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

Small RNA genomics of Aedes aegypti mosquitoes discovers infectious viruses that trigger an RNA interference response. [PDF]

Nat Commun
Gupta S, Sharma R, Williams AE, Sanchez-Vargas I, Rose NH, Zhang C, Crosbie-Villaseca A, Kyza-Karavioti M, Zhu Z, Dayama G, Gloria-Soria A, Brackney DE, Manning J, Wheeler SS, Caranci A, Reyes T, Sylla M, Badolo A, Akorli J, Aribodor OB, Ayala D, Liu WL, Chen CH, Vasquez C, Acosta CG, Ponlawat A, Magalhaes T, Carter BH, Wesson DM, Surin D, Younger MA, Costa-da-Silva AL, DeGennaro M, Bergman A, Lambrechts L, McBride CS, Olson KE, Calvo E, Lau NC.   +38 more
europepmc   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

FEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia, Masahiro Kimura, Daisuke Kurimoto, Atsushi Sato   +3 more
wiley   +1 more source