Results 161 to 170 of about 407,835 (267)

Severe empyema caused by mixed oral anaerobic bacterial infection: a case report. [PDF]

AME Case Rep
Zhang G, Fang X, Yang H, Zhu Y.
europepmc   +1 more source

Ammonia Detoxification Inhibits Liver Metastasis by Reshaping Hepatic Microenvironment

Advanced Science, EarlyView.
Liver metastasis diverts aspartate into hyperactive pyrimidine synthesis, disrupting urea cycling and causing pathogenic ammonia accumulation. Ammonia dually reprograms the microenvironment by: (1) activating hepatic stellate cells (HSCs) into pro‐fibrotic metastasis‐associated fibroblasts (MAFs), and (2) suppressing anti‐tumor monocytes/macrophages ...
Sumin Sun, Haili Hu, Long Chen, Yuan Gao, Peng Sun, Liming Chen   +5 more
wiley   +1 more source

Probiotic and Postbiotic Interactions of <i>Lactobacillus</i> Strains with <i>Candida albicans</i>: Antifungal Effects Through Microbial Competition. [PDF]

Antibiotics (Basel)
Vega-Vásconez A, Castillo-Patiño DL, Garza-Cervantes JA, Santacruz A, Morones-Ramírez JR.   +4 more
europepmc   +1 more source

Dysregulation of Oral Microbial Eicosapentaenoic Acid Induced by Chronic Restraint Stress Exacerbates Periodontitis via M1 Macrophage Polarization

Advanced Science, EarlyView.
ABSTRACT The intricate interplay between chronic psychological stress and periodontitis, mediated by oral microbiota and macrophage polarization, remains largely enigmatic. Here, we demonstrate that chronic restraint stress (CRS) exacerbates periodontitis by inducing oral microbial dysbiosis and a consequential shift in host metabolism.
Shihong Luo, Fangzhi Lou, Peiran Yang, Yu Zhang, Li Yan, Yunmei Dong, Bing Yang, Haiyang Wang, Yiyun Liu, Juncai Pu, Richard D. Cannon, Peng Xie, Ping Ji, Xin Jin   +13 more
wiley   +1 more source

Antioxidant and Cytoprotective Effects of Herbal Extract-Enriched Artificial Saliva: In-Vitro Biocompatibility and Cell Culture Studies. [PDF]

Oral Health Prev Dent
Erten Can H, Silkü Oflioğlu A, Yilmaz NA, Merve Altikat K, Yavaşer Boncooğlu R, Tuna G, Derinsu G.   +6 more
europepmc   +1 more source

Selective Targeting of Immune Checkpoints HLA‐G and CD47 Using Novel Dual Signaling Protein DSP216 Promotes Innate Anticancer Immunity

Advanced Science, EarlyView.
The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob, Liat Tamir, Mufeed Abdeen, Ami Tamir, Alexandra Aronin, Itai Bloch, Roy Kahn, Iris Pecker, Mark Tykocinski, Gerwin Huls, Yaron Pereg, Ayelet Chajut, Edwin Bremer   +12 more
wiley   +1 more source

The enhanced osteogenic differentiation of human periodontal ligament stem cells and M2 polarization of macrophages may be mediated by EphB4/ephrinB2 signaling pathway: a study of their direct co-culture. [PDF]

Stem Cell Res Ther
Yang X, Luan Y, Qiu J, Ren H, Yin Q, Liu H, Song H, Song A.   +7 more
europepmc   +1 more source

NSUN5 Attenuates Renal Injury and Ferroptosis in Hyperuricaemic Nephropathy Through YBX2‐Dependent Stabilisation of SCD1 m5C Methylation

Advanced Science, EarlyView.
NSUN5 is downregulated in hyperuricaemic nephropathy. Overexpression of NSUN5 enhances the stability of SCD1 mRNA through the m5C reader YBX2, ultimately inhibiting ferroptosis in renal tubular epithelial cells. Additionally, this axis suppresses the NF‐κB signaling pathway to alleviate inflammation and upregulates ABCG2 to promote uric acid excretion,
Xiu‐xiu Song, Xiao‐guo Suo, Yue Yu, Kuo Zhang, Chen‐ao Li, Jie Wang, Hui‐xia Xu, Si‐yu Niu, Dong‐xue Lv, Zi‐hao He, Feng‐he Li, Xiao‐ming Meng, Juan Jin   +12 more
wiley   +1 more source

FASLG Derived from Fibroblasts in Hydroxyapatite‐Rich Microenvironment Induces Urothelial Anoikis to Trigger Randall's Plaque Exposure

Advanced Science, EarlyView.
Randall's plaques (RP) serve as the nidus for calcium oxalate (CaOx) kidney stones. The current study reveals that hydroxyapatite (HAP) crystals activate the THY1–GSK3α/β–β‐catenin axis in renal interstitial fibroblasts (hRIFs), inducing FASLG secretion.
Minghui Liu, Maolan Wu, Meng Gao, Yongchao Li, Miao Yuan, Zhangcheng Liao, Zhi Liu, Yizhou Wang, Yu Cui, Jinbo Chen, Cheng He, Zhiyong Chen, Feng Zeng, Hequn Chen, Zewu Zhu   +14 more
wiley   +1 more source

pH-Responsive ZIF-8 Precisely Induces Apoptosis of Oral Squamous Cell Carcinoma over Orofacial Mesenchymal Stem Cells. [PDF]

Pharmaceutics
Hao J, Zakershahrak M, Ly P, Huang X, Sun K, Zhang S, Ozer F, Chen C.   +7 more
europepmc   +1 more source