Results 51 to 60 of about 114,772,772 (250)

Lipoproteína (A) en procesos ateromatosos

Revista de la Facultad de Ciencias de la Salud, 2002
La lipoproteína (a) LP(a) a pertenece al grupo de lipoproteínas de baja densidad (LDL); son partículas esféricas con un 25% de proteínas (APO-B-100), el 75% es contenido graso.
Hernando Cabrera Leyton
doaj  

Small apolipoprotein(a) isoforms may predict primary patency following peripheral arterial revascularization

JVS - Vascular Science
Background: High lipoprotein (a) [Lp(a)] is associated with adverse limb events in patients undergoing lower extremity revascularization. Lp(a) levels are genetically pre-determined, with LPA gene encoding for two apolipoprotein (a) [apo(a)] isoforms ...
Marianna Pavlyha, MD, Madeleine Hunter, MD, Roman Nowygrod, MD, Virenda Patel, MD, MPH, Nicholas Morrissey, MD, Danielle Bajakian, MD, Yihao Li, MS, Gissette Reyes-Soffer, MD   +7 more
doaj   +1 more source

Proposed mechanisms for binding of apo[a] kringle type 9 to apo B-100 in human lipoprotein[a] [PDF]

, 1993
The protein component of human lipoprotein[a] consists primarily of two apolipoproteins, apo[a] and apo B-100, linked through a cystine disulfide(s).
Guevara, J., Jan, A.Y., Spurlino, J., Yang, C.Y., Morrisett, J.D., Prasad, B.V., Tulinsky, A., Gaubatz, J.W.   +7 more
core   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Real‐World Trends in Prenatal Antirheumatic Drug Utilization in Ontario, Canada: A Cross‐Sectional Time‐Series Analysis

Arthritis Care &Research, EarlyView.
Objective This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah, Swaleh Hussain, Sara J. T. Guilcher, Lisa M. McCarthy, Dharini Mahendira, Howard Berger, Mina Tadrous   +6 more
wiley   +1 more source

Apo-phycoerythrin and light-harvesting chlorophyll protein complex function-related KEGG pathway.

, 2017
CpeA, and CpeB represent theα and β subunit of apo-phycoerythrin, respectively. Lhc represents the light-harvesting chlorophyll protein complex, the green color represents the down-regulated DEGs, red color represents the up-regulated DEGs.
Xiaoyun Huang (659874), Xinwei Song (3704803), Dongfang Xiao (3704797), Yuming Jin (3704809), Bangxiang He (3704806), Fei Wu (117860), Zhu Liu (646037), Xiaonan Zang (3704794), Chang Liu (35901), Haitao Wang (165102), Yating Ding (3704800)   +10 more
core   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Apo- and Antagonist-Binding Structures of Vitamin D Receptor Ligand-Binding Domain Revealed by Hybrid Approach Combining Small-Angle X‑ray Scattering and Molecular Dynamics

, 2016
Vitamin D receptor (VDR) controls the expression of numerous genes through the conformational change caused by binding 1α,25-dihydroxyvitamin D3. Helix 12 in the ligand-binding domain (LBD) is key to regulating VDR activation.
Nobutaka Shimizu (745399), Toshimasa Itoh (1618444), Toru Ekimoto (3081300), Yasuaki Anami (2853386), Mitsunori Ikeguchi (16612), Daichi Egawa (1618441), Keiko Yamamoto (767213)   +6 more
core   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source