Results 121 to 130 of about 282,688 (383)

Evolutionarily conserved ovarian fluid proteins are responsible for extending egg viability in salmonid fish

open access: yesScientific Reports
In contrast to most fishes, salmonids exhibit the unique ability to hold their eggs for several days after ovulation without significant loss of viability. During this period, eggs are held in the body cavity in a biological fluid, the coelomic fluid (CF)
Aurélie Gueho   +9 more
doaj   +1 more source

IncRNA‐ZFAS1, an Emerging Gate‐Keeper in DNA Damage‐Dependent Transcriptional Regulation

open access: yesAdvanced Science, EarlyView.
LncZFAS1 plays a crucial role during DNA damage response in mammalian cells. Loss of lncZFAS1 results in deficient DNA lesion removal and reduced cell viability. Mechanistically, lncZFAS1 modulates RNAPII phosphorylation and transcription and thereby promotes both GG‐NER and TC‐NER upon UV damage.
Jiena Liu   +10 more
wiley   +1 more source

The Role of Novel Pasteurization Approaches on Altering Functional Properties of Egg Proteins

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
Eggs are important components of the human diet due to their low cost, high protein content and protein related technological features. High digestibility of egg proteins makes it possible to consume alone in the assay of nutritive values.
Hülya Serpil Kavuşan   +1 more
doaj   +1 more source

DNA‐PKcs‐Driven YAP1 Phosphorylation and Nuclear Translocation: a Key Regulator of Ferroptosis in Hyperglycemia‐Induced Cardiac Dysfunction in Type 1 Diabetes

open access: yesAdvanced Science, EarlyView.
In the context of chronic hyperglycemia, a DDR is initiated, leading to the pathological activation of DNA‐PKcs in the diabetic heart. This activated DNA‐PKcs directly interacts with and phosphorylates YAP1 at Thr226, thereby increasing the nuclear expression of YAP1.
Junyan Wang   +10 more
wiley   +1 more source

Competition among eggs shifts to cooperation along a sperm supply gradient in an external fertilizer [PDF]

open access: yesarXiv, 2015
Competition among gametes for fertilization imposes strong selection. For external fertilizers, this selective pressure extends to eggs for which spawning conditions can range from sperm limitation (competition among eggs) to sexual conflict (overabundance of competing sperm toxic to eggs).
arxiv  

Effect of Selenium Supplement on Proteome of Chicken Egg White and Yolk

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of this study was to investigate the differences in the proteome profiles of egg yolk and white between control and selenium treated group using two dimensional-difference in gel electrophoresis (2D-DIGE) and liquid chromatography-mass ...
Gabriella Gulyás   +6 more
doaj  

HETEROGENEITY OF PROTEINS IN BIRDS’ EGG-WHITES

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2019
Little is known about the comparative heterogeneity of protein compounds among a wide variety of birds’ egg white, particularly, an analysis of their detailed, in-parallel protein composition.
Hayder Obayes Hashim   +2 more
doaj   +1 more source

Tryptic peptide analysis of protein binders in works of art by liquid chromatography–tandem mass spectrometry [PDF]

open access: yes, 2008
Comprehension of the materials, such as binding media, used by artists is of uttermost importance in restoration and in art historical studies. The most frequently used binders are drying oils and proteins; in this study focus is placed on proteins ...
Deforce, Dieter   +6 more
core  

Effector Caspase Dcp-1 and IAP Protein Bruce Regulate Starvation-Induced Autophagy during Drosophila Melanogaster Oogenesis [PDF]

open access: yes, 2008
A complex relationship exists between autophagy and apoptosis, but the regulatory mechanisms underlying their interactions are largely unknown. We conducted a systematic study of Drosophila melanogaster cell death–related genes to determine their ...
Barbosa, Sharon González   +4 more
core   +4 more sources

Targeted Delivery of α‐ketoglutarate to Macrophages in Bone: A Novel Therapeutic Strategy for Improving Fracture Healing in Type 2 Diabetes

open access: yesAdvanced Science, EarlyView.
The study reveals that glutaminolysis in macrophages is inhibited under type 2 diabetes mellitus (T2DM) conditions, which impedes fracture healing by reducing bone morphogenetic protein 2 (BMP2) production through increased cytosine methylation on the promoter.
Jing Wang   +12 more
wiley   +1 more source

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