Results 61 to 70 of about 8,592 (243)

Proteïnes espermàtiques bàsiques als deuteròstoms

open access: yes, 1993
3es Jornades sobre Biologia de la Reproducció, 26-27 de abril de 1993, Barcelona.-- 5 pages, 3 figures, 1 tableLa caracterització de les proteïnes espermàtiques bàsiques (PEB) de diferents grups de deuteròstoms indica que aquestes molècules s'han ...
Saperas, Nuria
core  

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

open access: yesFEBS 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

Xaperones bacterianes per millorar la producció de proteïnes a cèl·lules d'insecte [PDF]

open access: yes, 2010
La possibilitat d'obtenir proteïnes amb aplicacions industrials o terapèutiques mitjançant la tecnologia del DNA recombinant ha revolucionat la indústria biotecnològica.
Martínez Alonso, Mónica
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Structure, propriétés et minéralisation de la coquille de l’œuf : rôle de la matrice organique dans le contrôle de sa fabrication

open access: yesINRAE Productions Animales, 2011
La coquille de l’œuf est une structure minérale parfaitement définie. Elle est déposée chaque jour en moins de 24 h dans un milieu acellulaire, le fluide utérin, sécrété par la partie distale de l’oviducte.
Y. NYS   +7 more
doaj   +1 more source

Sistema de control per a la producció microbiana de proteïnes [PDF]

open access: yes, 2006
El Departament d'Enginyeria Química de la UAB treballa en el desenvolupament de noves tecnologies per millorar, tant qualitativament com quantitativa, la producció de proteïnes recombinants -obtingudes mitjançant modificació genètica d'un organisme-. Ara
Mas i Rocabayera, Carles de   +2 more
core  

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Optimització computacional de proteïnes dissenyades de novo [PDF]

open access: yes, 2022
The computational de novo protein design has taken a drastic upswing due to the accessibility of new procedures such as the ones given by Artificial Intelligence (AI).
Montesinos Estrada, Javier
core   +1 more source

Quel est le rôle des protéines découplantes mitochondriales chez les mammifères et les oiseaux ?

open access: yesINRAE Productions Animales, 2006
La première protéine découplante identifiée dans le tissu adipeux brun des mammifères, UCP1, est une protéine de la membrane interne mitochondriale qui dissipe l’énergie libérée par l’oxydation des nutriments au détriment de la synthèse d’ATP.
M. DAMON , A. COLLIN
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

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