Results 101 to 110 of about 39,654 (286)

KU80 suppresses endonuclease G activity to preserve genomic integrity

The FEBS Journal, EarlyView.
Under normal conditions, EndoG remains restricted to mitochondria and the genome remains intact. When KU80 is absent, EndoG translocates into the nucleus, where it promotes DNA fragmentation and genomic instability. Thus, this work highlights the importance of KU80 in tightly controlling EndoG localization to preserve genome stability.
Jargalan Batsaikhan, Kwang‐Hyun Park, Hae Ryung Chang, Eunyoung Jung, Myung‐Jin Kim, Jeeyoon Kang, Hyunjo Shim, Eui‐Jeon Woo, Yonghwan Kim   +8 more
wiley   +1 more source

Influenza research database: an integrated bioinformatics resource for influenza research and surveillance. [PDF]

, 2012
BackgroundThe recent emergence of the 2009 pandemic influenza A/H1N1 virus has highlighted the value of free and open access to influenza virus genome sequence data integrated with information about other important virus characteristics.DesignThe ...
Baumgarth, Nicole, Deitrich, Jon, García-Sastre, Adolfo, Hunt, Victoria, Klem, Edward, Kumar, Sanjeev, Larsen, Christopher N, Macken, Catherine, Noronha, Jyothi, Pickett, Brett E, Ramsey, Alvin, Scheuermann, Richard H, Squires, R Burke, Suarez, David, Zaremba, Sam, Zhang, Yun, Zhou, Liwei   +16 more
core   +1 more source

Simultaneous modification of Thermotoga maritima encapsulin subunits to produce multivalent nanoparticle vaccines for non‐typhoidal Salmonella enterica

The FEBS Journal, EarlyView.
This study investigates the modularity of encapsulin—a protein nanoparticle—by simultaneously inserting up to four distinct Salmonella epitopes within the encapsulin subunit. The encapsulin variants were transiently expressed in plants where they assembled into nanoparticles; however, their accumulation and stability varied depending on the ...
Carly A. Charron, Angelo Kaldis, Shabnam Shamriz, Moussa S. Diarra, Christopher P. Garnham, Rima Menassa   +5 more
wiley   +1 more source

Cytosolic delivery of bacterial metabolites by riboflavin transporters promotes MR1 antigen presentation and MAIT cell recognition

Immunology &Cell Biology, EarlyView.
VitBAg antigen presentation is promoted through a cytosolic pathway that reaches ligand‐receptive MR1 to present to MAIT cells, like the riboflavin transport pathway. Riboflavin solute carrier transporters can promote this MR1 presentation, but they are not essential for this role, suggesting redundant pathways to uptake VitBAg.
Sebastian Cruz‐Gomez, Hui Jing Lim, Brunda Nijagal, Yuting Yang, Nicole Lau, Jeffrey YW Mak, David P Fairlie, Hayley Newton, Mariolina Salio, Jose A Villadangos, Hamish EG McWilliam   +10 more
wiley   +1 more source

Amino Acid Substitutions That Affect Receptor Binding and Stability of the Hemagglutinin of Influenza A/H7N9 Virus. [PDF]

, 2016
Receptor-binding preference and stability of hemagglutinin have been implicated as crucial determinants of airborne transmission of influenza viruses. Here, amino acid substitutions previously identified to affect these traits were tested in the context ...
Burke, David F, Fouchier, Ron AM, Herfst, Sander, Richard, Mathilde, Rimmelzwaan, Guus F, Schrauwen, Eefje JA   +5 more
core   +2 more sources

Comparative haemagglutinic activity in the species of Caulerpa and Ulva (Chlorophyta) of Karachi coast [PDF]

, 1993
Aquous extracts of 24 species of green seaweeds, 13 of Caulerpa Lamour and 11 of Ulva Linn, were collected from the coastal areas near Karachi, Pakistan and tested for haemagglutination against human erythrocytes of blood groups A,B,AB and O and compared.
Amjad, M.T., Shameel, M.
core  

In vitro release of lectins by Phallusia mamillata hemocytes [PDF]

, 1991
α-Lactose specific lectins are released from Phallusia mamillata hemocytes during short-term cultures. The molecular weight of the subunits, the immunological cross-reaction and the sugar specificity suggest that the released lectins are similar to those
ARIZZA, Vincenzo, PARRINELLO, Nicolo', Schimmenti, S.   +2 more
core   +1 more source

Role of the UHRF1–KLHL6–CORO2B axis in obesity‐related insulin resistance

Journal of Diabetes Investigation, EarlyView.
In high‐fat diet (HFD)‐induced obese mice with insulin resistance, overexpression of UHRF1 may recruit DNMT1 to promote DNA methylation of KLHL6, leading to its downregulation. Subsequently, suppression of KLHL6 may decrease the ubiquitination of CORO2B, resulting in elevated CORO2B protein levels.
Xu Deng, Xiaoping Li, Jialuo Cai, Xinyu Chen, Zelin Xu, Yuntao Luo   +5 more
wiley   +1 more source

Sugar specific cellular lectins of Phallusia mamillata hemocytes: Purification, characterization and evidence for cell surface localization [PDF]

, 1989
Cellular lectins (CLs) of Phallusia mamillata were demonstrated in protein preparations obtained by salt fractionation from hemocytes sonicated in a suitable medium.
ARIZZA, Vincenzo, PARRINELLO, Nicolo'
core   +1 more source

The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis

Journal of Periodontal Research, EarlyView.
Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis, James A. Garnett, Richard P. Darveau   +2 more
wiley   +1 more source