Results 71 to 80 of about 52,768 (118)

Rab7a modulates ER stress and ER morphology

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2018
The Endoplasmic Reticulum (ER) is a membranous organelle with diverse structural and functional domains. Peripheral ER includes interconnected tubules, and dense tubular arrays called "ER matrices" together with bona fide flat cisternae. Transitions between these states are regulated by membrane-associated proteins and cytosolic factors.
Duarte, Mateus   +3 more
openaire   +2 more sources

Correlation of Hypothyroidism and Endometrial Carcinoma

open access: yesZhongliu Fangzhi Yanjiu, 2019
Objective To investigate the relationship between hypothyroidism and endometrial carcinoma, and to explore the relationship of the differentiation degree of endometrial carcinoma, the expression of estrogen receptor (ER) and progesterone receptor (PR) in
LIAO Yuping, YANG Bing
doaj   +1 more source

The Effect of Erbium, Chromium: YSGG Laser and Fluoride Products on the Resistance of Dental Enamel to Acids

open access: yesMedical Journal of Babylon
Even though dental erosion is preventable, it remains widespread and a public health issue. The use of lasers such as erbium chromium is one of the effective preventive tools, particularly when combined with fluoridated products.
Dhuha Najm Abdulhussein   +1 more
doaj   +1 more source

Expression of ER, PR and Ki-67 in tumor with different genetic variants of ESR and levels of antiidiotypic antibodies to steroid hormones in breast cancer patients

open access: yesФундаментальная и клиническая медицина
Aim. To study the possible associations of tumor ER, PR and Ki-67 expression with ESR1 and ESR2 genes polymorphisms and blood serum levels of antiidiotypic antibodies IgG2-E2 and IgG2-Pg in breast cancer patients (BCP).Materials and Methods.
A. N. Glushkov   +10 more
doaj   +1 more source

Endoplasmic reticulum (ER) protein degradation by ER-associated degradation and ER-phagy

open access: yesTrends in Cell Biology
Protein misfolding and aggregation in the endoplasmic reticulum (ER) have been causally linked to a variety of human diseases. Two key pathways for eliminating misfolded proteins and aggregates in the ER are ER-associated degradation (ERAD) and ER-phagy, respectively.
Wu, Shuangcheng Alivia   +2 more
openaire   +2 more sources

A Comparative Evaluation of the Effect of Photobiomodulation on the Depth of Anaesthesia During Endodontic Treatment of Teeth with Symptomatic Irreversible Pulpitis—A Prospective Clinical Trial

open access: yesJournal of Pharmacy and Bioallied Sciences
Background: Effective pulpal anesthesia is crucial in endodontic practice, particularly in treating symptomatic irreversible pulpitis. This study explores photobiomodulation therapy (PBMT) as a non-invasive adjunct to traditional anesthesia.
Akshita Balivada   +5 more
doaj   +1 more source

Comparison of Shear Bond Strength of Esthetic Bracket Bonded to the Ceramic Surface Using Conventional Versus Laser Etching Technique [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul
Background and Objective: As the need for adult orthodontic treatment develops and cosmetic dentistry becomes more fashionable, orthodontists are frequently faced with the issue of bonding attachments to porcelain-restored teeth.
M Hameed Dheyab, S Kadhum Al-Joubori
doaj  

Visualizing ER-phagy and ER architecture in vivo

open access: yesJournal of Cell Biology
ER-phagy is an evolutionarily conserved mechanism crucial for maintaining cellular homeostasis. However, significant gaps persist in our understanding of how ER-phagy and the ER network vary across cell subtypes, tissues, and organs. Furthermore, the pathophysiological relevance of ER-phagy remains poorly elucidated. Addressing these questions requires
Yongjuan Sang   +21 more
openaire   +2 more sources

Morphological and molecular biological features of the mammary gland: a modern view

open access: yesИсследования и практика в медицине
When identifying breast diseases, differential diagnosis of non–cancerous and tumor conditions, it is necessary to take into account  the immunophenotypic profile of epitheliocytes – the expression of receptors for estrogen, progesterone, HER2/neu, the ...
G. A. Demyashkin   +8 more
doaj   +1 more source

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