Results 61 to 70 of about 491,374 (284)

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Resistance mechanism and proteins in Aspergillus species against antifungal agents

Mycology, 2019
Aspergillus species contain pathogenic and opportunistic fungal pathogens which have the potential to cause mycosis (invasive aspergillosis) in humans.
Sonia Kumari Shishodia, Shraddha Tiwari, Jata Shankar   +2 more
doaj   +1 more source

Proteomic Profiling and Rhizosphere-Associated Microbial Communities Reveal Adaptive Mechanisms of Dioclea apurensis Kunth in Eastern Amazon’s Rehabilitating Minelands

Plants, 2022
Dioclea apurensis Kunth is native to ferruginous rocky outcrops (known as canga) in the eastern Amazon. Native cangas are considered hotspots of biological diversity and have one of the largest iron ore deposits in the world. There, D. apurensis can grow
Sidney Vasconcelos do Nascimento, Paulo Henrique de Oliveira Costa, Hector Herrera, Cecílio Frois Caldeira, Markus Gastauer, Silvio Junio Ramos, Guilherme Oliveira, Rafael Borges da Silva Valadares   +7 more
doaj   +1 more source

Systems biology in inflammatory bowel diseases [PDF]

, 2014
Purpose of review: Ulcerative colitis (UC) and Crohn’s Disease (CD) are the two predominant types of inflammatory bowel disease (IBD), affecting over 1.4 million individuals in the US.
Iliopoulos, D, Koukos, G, Polytarchou, C
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Using a multi-omic approach to investigate the mechanism of 12-bis-THA activity against Burkholderia thailandensis

Frontiers in Microbiology, 2023
Burkholderia pseudomallei is the causative agent of the tropical disease, melioidosis. It is intrinsically resistant to many antimicrobials and treatment requires an onerous regimen of intravenous and orally administered drugs.
Adam Pattinson, Sandeep Bahia, Gwénaëlle Le Gall, Christopher J. Morris, Sarah V. Harding, Sarah V. Harding, Michael McArthur   +6 more
doaj   +1 more source

Proteomic Analysis of Chloroplast-to-Chromoplast Transition in Tomato Reveals Metabolic Shifts Coupled with Disrupted Thylakoid Biogenesis Machinery and Elevated Energy-Production Components [PDF]

, 2012
A comparative proteomic approach was performed to identify differentially expressed proteins in plastids at three stages of tomato(Solanum lycopersicum) fruit ripening (mature-green, breaker, red). Stringent curation and processing of the data from three
Alba, Aldridge, Altschul, Andersson, Andon, Armbruster, Asano, Baginsky, Balmer, Bannai, Barry, Barsan, Benjamini, Benning, Bian, Birtić, Blanke, Booth, Botella-Pavía, Bouvier, Bouyssié, Bramley, Bräutigam, Cai, Camara, Chen, Chen, Cho, Deborde, Delmar, Delmar, Demartini, Dieterle, Egea, Egea, Emanuelsson, Emes, Fan, Faurobert, Ferro, Fischer, Harris, Heazlewood, Heazlewood, Hetherington, Huang, Issaq, Jebanathirajah, Jeong, Jimenez, Kahlau, Kato, Kato, Kleffmann, Krech, Lee, Li, Li, Liu, Liu, Liu, Ljubesić, Lopez-Juez, Lundquist, Lytovchenko, Maple, Maple, Marano, McAndrew, Millar, Moing, Neta-Sharir, Niewiadomski, Onishi, Osorio, Palma, Paoletti, Pech, Peng, Pierleoni, Pirrello, Plücken, Ren, Richly, Rocco, Rutschow, Schauer, Seigneurin-Berny, Shipman-Roston, Siddique, Simkin, Small, Smith, Spurr, Su, Sun, Suzuki, Thelen, Thimm, Thomson, Tiwari, Torgrip, van Wijk, Vitha, von Zychlinski, Waters, Yakir-Tamang, Zeng, Zhang, Zhu, Zybailov   +110 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Refining the annotation of Rhodnius prolixus aspartic proteases A1 family genes through proteogenomics

Current Research in Parasitology and Vector-Borne Diseases
Rhodnius prolixus Stål (Hemiptera: Reduviidae: Triatominae) a hematophagous model organism and vector of Chagas disease, relies on a complex repertoire of digestive enzymes to process its blood meals. Among these, aspartic proteases from the A1 peptidase
Radouane Ouali, Sabrina Bousbata
doaj   +1 more source

Effects of rice blast biocontrol strain Pseudomonas alcaliphila Ej2 on the endophytic microbiome and proteome of rice under salt stress

Frontiers in Microbiology, 2023
IntroductionSoil salinity is a prevalent environmental stress in agricultural production. Microbial inoculants could effectively help plants to alleviate salt stress. However, there is little knowledge of the biocontrol strain Pseudomonas alcaliphila Ej2
Qingchao Zeng, Qingchao Zeng, Xiaowu Man, Zeyang Huang, Lubo Zhuang, Hanmeng Yang, Yuexia Sha   +6 more
doaj   +1 more source