Results 91 to 100 of about 1,954,433 (363)

Targeting PRAME directly or via EZH2 inhibition overcomes retinoid resistance and represents a novel therapy for keratinocyte carcinoma

Molecular Oncology, EarlyView.
The study evaluated the function and therapeutic implications of PRAME in basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). The findings demonstrate that PRAME impairs keratinocyte differentiation pathways. Furthermore, PRAME impairs anticancer response to retinoid compounds in BCC and SCC cells.
Brandon Ramchatesingh, Amelia Martinez Villarreal, Philippe Lefrançois, Jennifer Gantchev, Sriraam Sivachandran, Samy Abou Setah, Ivan V. Litvinov   +6 more
wiley   +1 more source

Treatment of chronic apical periodontitis on the basis of the modern concept of endodontics (clinical case)

Эндодонтия Today, 2020
Repeated endodontic treatment is often a contentious issue in the process of making a final decision in the preparation of a comprehensive plan for the treatment of a patient at the dental reception and causes great interest among dentists.

doaj  

Repair of a perforating internal resorption: two case reports

Journal of Dental Sciences, 2016
Internal resorption is a rare condition in permanent teeth, and may result from trauma, caries, or restorative procedures. Internal resorption is usually asymptomatic and is first identified as a round-shaped enlargement of a root-canal space on routine ...
Fang-Chi Li, Wei-Chiang Hung
doaj   +1 more source

Minimally Invasive Spine Surgery in Korea - A Neurosurgeon’s View - [PDF]

Journal of Minimally Invasive Spine Surgery and Technique, 2016
In Korea, neurosurgery has taken the lead in minimally invasive spine surgery (MISS) since early 1980s, unlike most of other countries, in which orthopedic surgery usually leads MISS.
Chun-Kun Park
doaj   +1 more source

A dissecting microscope, an accessory of the compound microscope [PDF]

The Anatomical Record, 1911
n ...
openaire   +3 more sources

CircCCNB1 inhibits vasculogenic mimicry by sequestering NF90 to promote miR‐15b‐5p and miR‐7‐1‐3p processing in nasopharyngeal carcinoma

Molecular Oncology, EarlyView.
CircCCNB1 expression is down‐regulated in nasopharyngeal carcinoma (NPC); thus, less NF90 protein is bound to circCCNB1 and more binds to pri‐miRNAs, blocking their (pri‐miRNAs) binding to DGCR8 and inhibiting the processing and generation of miR‐15b‐5p/miR‐7‐1‐3p. Furthermore, decreased miR‐15b‐5p/miR‐7‐1‐3p promotes the expression of the target genes
Chunmei Fan, Fenghua Tan, Jie Wu, Zhaoyang Zeng, Wenjia Guo, He Huang, Wei Xiong   +6 more
wiley   +1 more source

An Optofluidic Lens Array Microchip for High Resolution Stereo Microscopy

Micromachines, 2014
We report the development of an add-on, chip-based, optical module—termed the Microfluidic-based Oil-immersion Lenses (μOIL) chip—which transforms any stereo microscope into a high-resolution, large field of view imaging platform.
Mayurachat Ning Gulari, Anurag Tripathi, Mostafa Ghannad-Rezaie, Nikos Chronis   +3 more
doaj   +1 more source

Theory and Application for the Scanning Tunneling Microscope

, 1983
Bon accord entre calcul et resultats experimentaux de la reconstruction 2×1 et 3×1 de la face (110) de Au, en adoptant un rayon effectif de courbure de 9 A pour la pointe ...
J. Tersoff, D. Hamann
semanticscholar   +1 more source

Quantitative differential phase contrast imaging in an LED array microscope.

Optics Express, 2015
Illumination-based differential phase contrast (DPC) is a phase imaging method that uses a pair of images with asymmetric illumination patterns. Distinct from coherent techniques, DPC relies on spatially partially coherent light, providing 2× better ...
L. Tian, L. Waller
semanticscholar   +1 more source

TOMM20 as a driver of cancer aggressiveness via oxidative phosphorylation, maintenance of a reduced state, and resistance to apoptosis

Molecular Oncology, EarlyView.
TOMM20 increases cancer aggressiveness by maintaining a reduced state with increased NADH and NADPH levels, oxidative phosphorylation (OXPHOS), and apoptosis resistance while reducing reactive oxygen species (ROS) levels. Conversely, CRISPR‐Cas9 knockdown of TOMM20 alters these cancer‐aggressive traits.
Ranakul Islam, Megan E. Roche, Zhao Lin, Diana Whitaker‐Menezes, Victor Diaz‐Barros, Eurico Serrano, Maria Paula Martinez Cantarin, Nancy J. Philp, Atrayee Basu Mallick, Ubaldo Martinez‐Outschoorn   +9 more
wiley   +1 more source