No abstract available.
Cell Differentiation

No abstract available.
Cell Differentiation* ; Mesothelioma*

The polarity of ameloblasts and odontoblasts is crucial for their differentiation and function. Polarity-related molecules play an important role in this process. This review summarizes the process of polarity formation of ameloblasts and odontoblasts and their related regulators.
Ameloblasts ; Cell Differentiation ; Odontoblasts

No abstract available.
Cell Differentiation ; Cell Proliferation ; Fibronectins* ; Osteoblasts* ; Titanium

Cell Competition ; Neural Stem Cells ; Cell Differentiation

To get an optimal product of orthopaedic implant or regenerative medicine needs to follow trial-and-error analyses to investigate suitable product's material, structure, mechanical properites etc. The whole process from
Cell Differentiation ; Cell Movement ; Cell Proliferation ; Computer Simulation ; Tissue Engineering

Male ; Humans ; Prostatic Neoplasms ; Cell Differentiation ; Cell Lineage ; Cell Plasticity

PURPOSE: In this study, the aim of this study was to evaluate the effect of implant surface treatment on cell differentiation of osteoblast cells. For this purpose, three surfaces were compared: (1) a modified SLA (MSLA: sand-blasted with large grit, acid-etched, and immersed in 0.9% NaCl), (2) a laser treatment (LT: laser treatment) titanium surface and (3) a laser and acid-treated (LAT: laser treatment, acid-etched) titanium surface. MATERIALS AND METHODS: The MSLA surfaces were considered as the control group, and LT and LAT surfaces as test groups. Alkaline phosphatase expression (ALP) was used to quantify osteoblastic differentiation of MC3T3-E1 cell. Surface roughness was evaluated by a contact profilometer (URFPAK-SV; Mitutoyo, Kawasaki, Japan) and characterized by two parameters: mean roughness (Ra) and maximum peak-to-valley height (Rt). RESULTS: Scanning electron microscope revealed that MSLA (control group) surface was not as rough as LT, LAT surface (test groups). Alkaline phosphatase expression, the measure of osteoblastic differentiation, and total ALP expression by surface-adherent cells were found to be highest at 21 days for all three surfaces tested (P<.05). Furthermore, ALP expression levels of MSLA and LAT surfaces were significantly higher than expression levels of LT surface-adherent cells at 7, 14, and 21 days, respectively (P<.05). However, ALP expression levels between MSLA and LAT surface were equal at 7, 14, and 21 days (P>.05). CONCLUSION: This study suggested that MSLA and LAT surfaces exhibited more favorable environment for osteoblast differentiation when compared with LT surface, the results that are important for implant surface modification studies.
Alkaline Phosphatase* ; Cell Differentiation ; Osteoblasts ; Titanium

Follicular adenoma is a benign encapsulated tumor with evidence of follicular cell differentiation. It is the most common thyroid neoplasm, usually solitary and has a well-defined fibrous capsule. We experienced a case of follicular adenoma occurring in congenital goiter and reported with the brief review of related literature
Adenoma* ; Cell Differentiation ; Goiter* ; Thyroid Neoplasms

Cell Differentiation ; Humans ; Stem Cells ; Tooth ; cytology