Results 81 to 90 of about 333,706 (363)

Calcification depth of deep-dwelling planktonic foraminifera from the eastern North Atlantic constrained by stable oxygen isotope ratios of shells from stratified plankton tows [PDF]

, 2019
Stable oxygen isotopes (delta O-18) of planktonic foraminifera are one of the most used tools to reconstruct environmental conditions of the water column. Since different species live and calcify at different depths in the water column, the delta O-18 of
Jonkers, Lukas, Kucera, Michal, Rebotim, Andreia, Schulz, Michael, Voelker, Antje, Waniek, Joanna J.   +5 more
core   +1 more source

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

Sinomenine attenuates uremia vascular calcification by miR-143-5p

Scientific Reports
Vascular calcification is considered to be a killer of the cardiovascular system, involved inflammation and immunity. There is no approved therapeutic strategy for the prevention of vascular calcification.
Fengyi Yu, Zhong Peng, Ning Gao, Zixu Tang, Zihao Liao, Song Zhao, Shuzhu Zhong, Gloria Umwiza, Hong Huang, Wei Long, Zhangxiu He   +10 more
doaj   +1 more source

Correlation of hs-CRP, NLR and PLR tocardiac valve calcification in maintenance hemodialysis patients

Linchuang shenzangbing zazhi, 2020
Objective To investigate the levels of hypersensitivity C-reaction protein(hs-CRP), neutrophil/lymphocyte ratio(NLR) and platelet lymphocyte ratio(PLR) in patients with maintenance hemodialysis(MHD), and to analyze their correlation with cardiac valve ...
WANG Yun-dan, JIANG Wei-jie
doaj  

Frequency of abdominal aortic calcification in a group of Iraqi hemodialysis patients

Saudi Journal of Kidney Diseases and Transplantation, 2014
Cardiovascular complications including abdominal aortic calcification significantly affect the mortality and morbidity in patients on a hemodialysis (HD) program.
Ali J Hashim Al-Saedi, Nawar S Jameel, Ali Qais, Abdul Hakeem A Kareem, Talib S Mohssen   +4 more
doaj   +1 more source

Targeting the AKT/mTOR pathway attenuates the metastatic potential of colorectal carcinoma circulating tumor cells in a murine xenotransplantation model

Molecular Oncology, EarlyView.
Dual targeting of AKT and mTOR using MK2206 and RAD001 reduces tumor burden in an intracardiac colon cancer circulating tumor cell xenotransplantation model. Analysis of AKT isoform‐specific knockdowns in CTC‐MCC‐41 reveals differentially regulated proteins and phospho‐proteins by liquid chromatography coupled mass spectrometry. Circulating tumor cells
Daniel J. Smit, Thais Pereira‐Veiga, Helena Brauer, Michael Horn, Paula Nissen, Thomas Mair, Bente Siebels, Hannah Voß, Ruimeng Zhuang, Marie‐Therese Haider, Desiree Loreth, Margarita Iskhakova, Bele Lindemann, Julian Kött, Laure Cayrefourcq, Jasmin Wellbrock, Hartmut Schlüter, Klaus Pantel, Catherine Alix‐Panabières, Manfred Jücker   +19 more
wiley   +1 more source

Seagrass can mitigate negative ocean acidification effects on calcifying algae [PDF]

, 2019
The ultimate effect that ocean acidification (OA) and warming will have on the physiology of calcifying algae is still largely uncertain. Responses depend on the complex interactions between seawater chemistry, global/local stressors and species-specific
A Buosi, A Wizemann, BC Davis, CDG Harley, CE Cornwall, CED Noriega, D Britton, DWJ Thompson, F Valladares, FW Meyer, FW Meyer, G Duarte, G Schneider, GE Hofmann, HN Page, IE Hendriks, IS Semesi, J-P Gattuso, JB Ries, JE Campbell, JE Campbell, JE Campbell, JRM Chisholm, K Caldeira, KE Peach, KE Peach, KFU Richard, KJ Kroeker, KJ Kroeker, KJ Kroeker, L Robbins, L-M Chevin, LC Hofmann, LP Gouvêa, LT Bach, LW Tait, M Koch, M Takahashi, MA Borowitzka, MA Borowitzka, MA Borowitzka, MD Johnson, ME Bandeira-Pedrosa, ME Hay, N Gruber, N Vogel, N Vogel, NN Price, O Invers, R Wollast, S Beer, S Comeau, S Sinutok, S Sinutok, SC Barry, SL Palacios, T Cyronak, T Cyronak, T Labasque, TBH Reusch, Y Yang, YX Ow   +61 more
core   +2 more sources

On the Mechanisms of Calcification.

Experimental Biology and Medicine, 1958
SummarySpecimens of skin, tendon, and cortical bone from the calf were exhaustively demineralized with EDTA at pH 7.4. These tissues were then equilibrated with solutions of varying calcium and phosphorus content. All 3 tissues, presumably because of their collagen content, were able to induce formation of hydroxy apatite crystals from otherwise stable
Basil Strates, William F. Neuman
openaire   +3 more sources

TRPM8 levels determine tumor vulnerability to channel agonists

Molecular Oncology, EarlyView.
TRPM8 is a Ca2+ permissive channel. Regardless of the amount of its transcript, high levels of TRPM8 protein mark different tumors, including prostate, breast, colorectal, and lung carcinomas. Targeting TRPM8 with channel agonists stimulates inward calcium currents followed by emptying of cytosolic Ca2+ stores in cancer cells.
Alessandro Alaimo, Francesco Giuseppe Carbone, Kristi Buzo, Nicole Annesi, Sacha Genovesi, Annalisa Lorenzato, Karen Widmann, Michela Libergoli, Elisa Marmocchi, Giovanni Bertalot, Alberto Brolese, Mauro Giulio Papotti, Luca Molinaro, Orazio Caffo, Mattia Barbareschi, Alberto Bardelli, Alessandro Romanel, Sabrina Arena, Andrea Lunardi   +18 more
wiley   +1 more source

Characteristics and prognostic values of abdominal aortic branches calcification in hemodialysis patients

Renal Failure
Background Vascular calcification is highly prevalent and associated with mortality in hemodialysis patients. However, extreme splanchnic arterial calcification in calciphylaxis with poor prognosis raises questions regarding the reliability of previous ...
Wen Shi, Xiaotong Xie, Yu Zhao, Yuqiu Liu, Xiaoliang Zhang   +4 more
doaj   +1 more source