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Nutrition: Vitamins
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Total 289 results found since Jan 2013.
Vitamin D/vitamin D receptor/Atg16L1 axis maintains podocyte autophagy and survival in diabetic kidney disease
CONCLUSION: Autophagy protects podocytes from damage in DN and is modulated by VitD3/VDR signaling and downstream regulation of Atg16L1 expression.PMID:35469547 | DOI:10.1080/0886022X.2022.2063744
Source: Renal Failure - April 26, 2022 Category: Urology & Nephrology Authors: Lang Shi Chao Xiao Yafei Zhang Yao Xia Hongchu Zha Jiefu Zhu Zhixia Song Source Type: research
Cathelicidin Mediates an Anti-Inflammatory Role of Active Vitamin D (Calcitriol) During M. paratuberculosis Infection
This study examines the role of vitamin D deficiency in the regulation of Cathelicidin Antimicrobial Peptide (CAMP) in CD-like macrophages. The latter includes macrophages infected with Mycobacterium avium subsp. paratuberculosis (MAP) isolated from CD patient. Initially, we measured cathelicidin and calcitriol in ex vivo plasma samples from CD patients with or without MAP infection (N=40 per group). We also measured the expression and production of CAMP/LL-37, TNF-α, IL-1β, IL-10, cellular oxidative stress markers, and bacterial viability following treatment of MAP-infected macrophages with four different forms of vitam...
Source: Frontiers in cellular and infection microbiology - April 4, 2022 Category: Microbiology Source Type: research
CCAAT/Enhancer-Binding Protein Alpha Is a Novel Regulator of Vascular Smooth Muscle Cell Osteochondrogenic Transition and Vascular Calcification
CONCLUSION: Findings in this study indicate that C/EBPα is a key regulator of the osteochondrogenic transdifferentiation of VSMCs and vascular calcification, which may represent a novel therapeutic target for vascular calcification.PMID:35295585 | PMC:PMC8918665 | DOI:10.3389/fphys.2022.755371
Source: Atherosclerosis - March 17, 2022 Category: Cardiology Authors: Pengyuan Chen Wanzi Hong Ziying Chen Flora Gordillo-Martinez Siying Wang Hualin Fan Yuanhui Liu Yining Dai Bo Wang Lei Jiang Hongjiao Yu PengCheng He Source Type: research
Tanshinone IIA attenuates high glucose-induced epithelial-to-mesenchymal transition in HK-2 cells through VDR/Wnt/ β-catenin signaling pathway
CONCLUSIONS: TSIIA was able to attenuate high glucose-induced EMT in HK2 cells by up-regulating VDR levels, which might be related to the inhibitory effect of VDR on the Wnt pathway.PMID:34852178 | DOI:10.5603/FHC.a2021.0025
Source: Folia Histochemica et Cytobiologica - December 1, 2021 Category: Cytology Authors: Jingyi Zeng Xiaorong Bao Source Type: research
Calsyntenin-3 interacts with the sodium-dependent vitamin C transporter-2 to regulate vitamin C uptake
Int J Biol Macromol. 2021 Oct 18:S0141-8130(21)02211-X. doi: 10.1016/j.ijbiomac.2021.10.058. Online ahead of print.ABSTRACTAscorbic acid (AA) uptake in neurons occurs via a Na+-dependent carrier-mediated process mediated by the sodium-dependent vitamin C transporter-2 (SVCT2). Relatively little information is available concerning the network of interacting proteins that support human (h)SVCT2 trafficking and cell surface expression in neuronal cells. Here we identified the synaptogenic adhesion protein, calsyntenin-3 (CLSTN3) as an hSVCT2 interacting protein from yeast two-hybrid (Y2H) screening of a human adult brain cDNA...
Source: International Journal of Biological Macromolecules - October 21, 2021 Category: Biochemistry Authors: Veedamali S Subramanian Trevor Teafatiller Janielle Vidal Gihan S Gunaratne Carlos J Rodriguez-Ortiz Masashi Kitazawa Jonathan S Marchant Source Type: research
Hypoxia-Inducible Factor-1 α (HIF-1α) Inhibition Impairs Retinoic Acid-Induced Differentiation in SH-SY5Y Neuroblastoma Cells, Leading to Reduced Neurite Length and Diminished Gene Expression Related to Cell Differentiation
Neurochem Res. 2021 Sep 23. doi: 10.1007/s11064-021-03454-3. Online ahead of print.ABSTRACTNeuroblastoma is the most common extracranial solid tumour in childhood, originated from cells of the neural crest during the development of the Sympathetic Nervous System. Retinoids are vitamin-A derived differentiating agents utilised to avoid disease resurgence in high-risk neuroblastoma treatment. Several studies indicate that hypoxia-a common feature of the tumoural environment-is a key player in cell differentiation and proliferation. Hypoxia leads to the accumulation of the hypoxia-inducible factor-1α (HIF-1α). This work aim...
Source: Neurochemical Research - September 24, 2021 Category: Neuroscience Authors: Pedro Ozorio Brum Guilherme Danielski Viola Carolina Saibro-Girardi Camila Tiefensee-Ribeiro Matheus Ozorio Brum Juciano Gasparotto Rachel Krolow Jos é Cláudio Fonseca Moreira Daniel Pens Gelain Source Type: research
Hypoxia-Inducible Factor-1alpha (HIF-1alpha) Inhibition Impairs Retinoic Acid-Induced Differentiation in SH-SY5Y Neuroblastoma Cells, Leading to Reduced Neurite Length and Diminished Gene Expression Related to Cell Differentiation
Neurochem Res. 2021 Sep 23. doi: 10.1007/s11064-021-03454-3. Online ahead of print.ABSTRACTNeuroblastoma is the most common extracranial solid tumour in childhood, originated from cells of the neural crest during the development of the Sympathetic Nervous System. Retinoids are vitamin-A derived differentiating agents utilised to avoid disease resurgence in high-risk neuroblastoma treatment. Several studies indicate that hypoxia-a common feature of the tumoural environment-is a key player in cell differentiation and proliferation. Hypoxia leads to the accumulation of the hypoxia-inducible factor-1α (HIF-1α). This work aim...
Source: Cell Research - September 24, 2021 Category: Cytology Authors: Pedro Ozorio Brum Guilherme Danielski Viola Carolina Saibro-Girardi Camila Tiefensee-Ribeiro Matheus Ozorio Brum Juciano Gasparotto Rachel Krolow Jos é Cláudio Fonseca Moreira Daniel Pens Gelain Source Type: research
