Results 31 to 40 of about 116,356 (262)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Can smile influence the lower anterior vertical facial height on frontal view in an adult Asian male subject? A cross-sectional study

Clinical and Investigative Orthodontics
Purposes The goals of this study were to (1) determine the effect of a smile on different modified lower anterior facial height/total anterior facial height ratios (LAFH/TAFH) in frontal view and (2) compare the esthetic scores (ES) of raters for ...
Aqeel Ahmed, Umair Shoukat Ali, Ashfaq Younus, Mubassar Fida, Rashna hoshang Sukhia   +4 more
doaj   +1 more source

Contrıbutıon Of Tooth Movement To The Vertıcal Skeletal Changes Followıng Fırst Premolar Extractıon

Turkish Journal of Orthodontics, 1997
The aim of this study was to evaluate the contribution of specific tooth movements in the correction of Class II division 1 cases with extraction of four first premolars. The present study comprised 17 subjects with ages ranging from 16 to 21 years.
Nazan Küçükkeleş, Tülin Arun, Tuğrul Ünal   +2 more
doaj   +1 more source

Determination of the Vertical Dimension and the Position of the Occlusal Plane in a Removable Prosthesis Using Cephalometric Analysis and Golden Proportion

Applied Sciences, 2021
The aim of this study is to demonstrate the use and the effectiveness of cephalometry and golden proportions analysis of the face in planning prosthetic treatments in totally edentulous patients.
Gabriele Cervino, Sergio Sambataro, Chiara Stumpo, Salvatore Bocchieri, Fausto Murabito, Luca Fiorillo, Agron Meto, Piero Antonio Zecca, Alberto Caprioglio, Marco Cicciù   +9 more
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

PENGARUH DIMENSI VERTIKAL OKLUSAL YANG BERBEDA TERHADAP KEKUATAN KONTRAKSI OTOT MASSETER SUPERFISIALIS DAN TEMPORALIS ANTERIOR (Analisis Kegiatan Listrik Otot Pengunyahan Dengan Menggunakan Elektromiografi dan Program Lab View 4.1) (Laporan Penelitian)

Journal of Dentistry Indonesia, 2015
Occlusal vertical dimension of full denture's patient should be determined correctly to achieve an optimal result in function including aesthetic aspect of the denture.
Ira S Wardani, Titi Soebekti, Antonia Tanzil, Henni Koesmaningati   +3 more
doaj   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Diagnostic performance of various cephalometric parameters for the assessment of vertical growth pattern

Dental Press Journal of Orthodontics
Introduction: Multiple cephalometric analyses are used to diagnose vertical skeletal facial discrepancy. A multitude of times, these parameters show conflicting results, and a specific diagnosis is hard to reach.
Maheen Ahmed, Attiya Shaikh, Mubassar Fida   +2 more
doaj   +1 more source

Changes in vertical dimension: Extraction versus non-extraction

Orthodontic Journal of Nepal, 2019
Introduction: To evaluate and compare the vertical changes in patients treated orthodontically with or without different patterns of premolars extraction.
Khulood Alhajeri, Pratik Premjani, Ahmed Ismail, Donald Ferguson   +3 more
doaj   +1 more source