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Cells, Volume 13, Issue 6

March-2 2024 - 94 articles

Cover Story: Macroautophagy (autophagy) maintains cellular homeostasis and regulates energy production and innate immunity. The role of the human bitter taste receptors (T2Rs) in autophagy is poorly understood. This study targets T2R14, the taste receptor expressed at significant levels in oral gingival epithelial cells (GECs). Our study reveals that T2R14 downregulates autophagy protein 7 independent autophagy flux in gingival epithelial cells. Further, our results show that Streptococcus mutans quorum sensing molecule (competence stimulating peptide-1) causes robust intracellular calcium release in GECs, which is both T2R14 and autophagy protein 7 dependent. These findings reveal the different mechanisms by which T2Rs influence host-microbe interactions and modulate the oral immune environment. View this paper
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Articles (94)

  • Article
  • Open Access
4 Citations
4,288 Views
20 Pages

Eye Drop with Fas-Blocking Peptide Attenuates Age-Related Macular Degeneration

  • Yujong Yi,
  • Seon-Hong Pyun,
  • Chae-Yeon Kim,
  • Gyeongju Yun,
  • Eunhwa Kang,
  • Seoyoun Heo,
  • Irfan Ullah and
  • Sang-Kyung Lee

20 March 2024

Age-related macular degeneration (AMD), characterized by macular retinal degeneration, poses a significant health concern due to the lack of effective treatments for prevalent dry AMD. The progression of AMD is closely linked to reactive oxygen speci...

  • Brief Report
  • Open Access
1 Citations
2,486 Views
11 Pages

Generation of Highly Functional Hepatocyte-like Organoids from Human Adipose-Derived Mesenchymal Stem Cells Cultured with Endothelial Cells

  • Shuhai Chen,
  • Yu Saito,
  • Yuhei Waki,
  • Tetsuya Ikemoto,
  • Hiroki Teraoku,
  • Shinichiro Yamada,
  • Yuji Morine and
  • Mitsuo Shimada

20 March 2024

Previously, we successfully established a highly functional, three-dimensional hepatocyte-like cell (3D-HLC) model from adipose-derived mesenchymal stem cells (ADSCs) via a three-step differentiation protocol. The aim of the present study was to inve...

  • Article
  • Open Access
8 Citations
2,943 Views
13 Pages

Comparison of Minced Cartilage Implantation with Autologous Chondrocyte Transplantation in an In Vitro Inflammation Model

  • Robert Ossendorff,
  • Lisa Grede,
  • Sebastian Scheidt,
  • Andreas C. Strauss,
  • Christof Burger,
  • Dieter C. Wirtz,
  • Gian M. Salzmann and
  • Frank A. Schildberg

20 March 2024

The current gold standard to treat large cartilage defects is autologous chondrocyte transplantation (ACT). As a new surgical method of cartilage regeneration, minced cartilage implantation (MCI) is increasingly coming into focus. The aim of this stu...

  • Review
  • Open Access
5 Citations
2,690 Views
18 Pages

19 March 2024

Micro-ribonucleic acids (miRNAs) are small sequences of genetic materials that are primarily transcribed from the intronic regions of deoxyribonucleic acid (DNAs), and they are pivotal in regulating messenger RNA (mRNA) expression. miRNAs were first...

  • Article
  • Open Access
2 Citations
2,447 Views
15 Pages

Grafted Sertoli Cells Exert Immunomodulatory Non-Immunosuppressive Effects in Preclinical Models of Infection and Cancer

  • Sara Chiappalupi,
  • Laura Salvadori,
  • Monica Borghi,
  • Francesca Mancuso,
  • Marilena Pariano,
  • Francesca Riuzzi,
  • Giovanni Luca,
  • Luigina Romani,
  • Iva Arato and
  • Guglielmo Sorci

19 March 2024

The Sertoli cells (SeCs) of the seminiferous tubules secrete a multitude of immunoregulatory and trophic factors to provide immune protection and assist in the orderly development of germ cells. Grafts of naked or encapsulated SeCs have been proved t...

  • Article
  • Open Access
6 Citations
2,461 Views
19 Pages

All but Small: miRNAs from Wharton’s Jelly-Mesenchymal Stromal Cell Small Extracellular Vesicles Rescue Premature White Matter Injury after Intranasal Administration

  • Vera Tscherrig,
  • Marel Steinfort,
  • Valérie Haesler,
  • Daniel Surbek,
  • Andreina Schoeberlein and
  • Marianne Simone Joerger-Messerli

19 March 2024

White matter injury (WMI) is a common neurological issue in premature-born neonates, often causing long-term disabilities. We recently demonstrated a key beneficial role of Wharton’s jelly mesenchymal stromal cell-derived small extracellular ve...

  • Article
  • Open Access
3 Citations
2,126 Views
16 Pages

In Vitro Effects of Charged and Zwitterionic Liposomes on Human Spermatozoa and Supplementation with Liposomes and Chlorogenic Acid during Sperm Freezing

  • Elena Moretti,
  • Claudia Bonechi,
  • Cinzia Signorini,
  • Roberta Corsaro,
  • Lucia Micheli,
  • Laura Liguori,
  • Gabriele Centini and
  • Giulia Collodel

19 March 2024

Semen handling and cryopreservation induce oxidative stress that should be minimized. In this study, human semen was supplemented during cryopreservation with formulations of handmade liposomes and chlorogenic acid (CGA), an antioxidant compound. Zwi...

  • Review
  • Open Access
6 Citations
2,991 Views
21 Pages

19 March 2024

Approximately 15–20% of global cancer cases are attributed to virus infections. Oncoviruses employ various molecular strategies to enhance replication and persistence. Human cytomegalovirus (HCMV), acting as an initiator or promoter, enables im...

  • Article
  • Open Access
1 Citations
3,062 Views
16 Pages

19 March 2024

POGZ (Pogo transposable element derived with ZNF domain) is known to function as a regulator of gene expression. While variations in the POGZ gene have been associated with intellectual disabilities and developmental delays in humans, the exact patho...

  • Article
  • Open Access
2 Citations
2,592 Views
15 Pages

Foot-and-Mouth Disease Virus Capsid Protein VP1 Antagonizes Type I Interferon Signaling via Degradation of Histone Deacetylase 5

  • Qing Gong,
  • Shanhui Ren,
  • Yongxi Dou,
  • Berihun Afera Tadele,
  • Tao Hu,
  • Luoyi Zhou,
  • Tao Wang,
  • Kaishen Yao,
  • Jian Xu and
  • Xiangping Yin
  • + 1 author

19 March 2024

Foot-and-mouth disease (FMD) is a highly contagious and economically important disease of cloven-hoofed animals that hampers trade and production. To ensure effective infection, the foot-and-mouth disease virus (FMDV) evades host antiviral pathways i...

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Cells - ISSN 2073-4409