Results 1 to 10 of about 602,886 (363)

METTL3 Promotes Osteo/Odontogenic Differentiation of Stem Cells by Inhibiting miR-196b-5p Maturation

open access: yesStem Cells International, 2023
Mesenchymal stem cells (MSCs) have been considered a potential method for the regeneration of tooth and maxillofacial bone defects based on the multidirectional differentiation characteristics of MSCs.
Xiao Han   +7 more
doaj   +1 more source

Advances of exosomes in periodontitis treatment

open access: yesJournal of Translational Medicine, 2022
Periodontitis is an inflammatory disease initiated by dysbiosis of the local microbial community. Periodontitis can result in destruction of tooth-supporting tissue; however, overactivation of the host immune response is the main reason for alveolar bone
Hongbing Lin   +8 more
doaj   +1 more source

Dietary nitrate supplementation prevents radiotherapy-induced xerostomia

open access: yeseLife, 2021
Management of salivary gland hypofunction caused by irradiation (IR) therapy for head and neck cancer remains lack of effective treatments. Salivary glands, especially the parotid gland, actively uptake dietary nitrate and secrete it into saliva.
Xiaoyu Feng   +15 more
doaj   +1 more source

Controls on dense-water formation along the path of the North Atlantic subpolar gyre [PDF]

open access: yesOcean Science
The North Atlantic subpolar gyre (SPG) plays a fundamental role in the global climate system through the formation of dense North Atlantic Deep Water (NADW) as part of the Atlantic Meridional Overturning Circulation.
O. J. Tooth   +3 more
doaj   +1 more source

Retinoic Acid Signal Negatively Regulates Osteo/Odontogenic Differentiation of Dental Pulp Stem Cells

open access: yesStem Cells International, 2020
Retinoic acid (RA) signal is involved in tooth development and osteogenic differentiation of mesenchymal stem cells (MSCs). Dental pulp stem cells (DPSCs) are one of the useful MSCs in tissue regeneration. However, the function of RA in osteo/odontogenic
Jiangyi Wang   +9 more
doaj   +1 more source

Effects of chronic stress caused by occlusal disorder on the body

open access: yes口腔疾病防治, 2020
Occlusal disorder is an abnormal condition in which the static and dynamic relations between the upper and lower teeth are not well aligned . The most common occlusal disorder in clinical practice is the inability to reach the intercuspal position due to
JIANG Jiayang   +6 more
doaj   +1 more source

A Database of Weekly Sea Ice Parcel Tracks Derived from Lagrangian Motion Data with Ancillary Data Products

open access: yesData, 2017
Arctic sea ice has been on the decline over the past several decades, and multi-year sea ice has decreased significantly in its areal share of the overall sea ice cover.
Matthew Tooth, Mark Tschudi
doaj   +1 more source

Resolvin E1 accelerates pulp repair by regulating inflammation and stimulating dentin regeneration in dental pulp stem cells

open access: yesStem Cell Research & Therapy, 2021
Background Unresolved inflammation and tissue destruction are considered to underlie the failure of dental pulp repair. As key mediators of the injury response, dental pulp stem cells (DPSCs) play a critical role in pulp tissue repair and regeneration ...
Jie Chen   +4 more
doaj   +1 more source

The impact of masticatory dysfunction caused by occlusal disharmony on cognitive function

open access: yes口腔疾病防治, 2021
As the world’s population ages, age-related cognitive decline and dementia are becoming important challenges for geriatric care. Despite the ongoing search for solutions to address cognitive decline, effective interventions have not yet been established.
OU Yanzhen   +5 more
doaj   +1 more source

Tracking diphyodont development in miniature pigs in vitro and in vivo

open access: yesBiology Open, 2019
Abnormalities of tooth number in humans, such as agenesis and supernumerary tooth formation, are closely related to diphyodont development. There is an increasing demand to understand the molecular and cellular mechanisms behind diphyodont development ...
Fu Wang   +8 more
doaj   +1 more source

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