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Cells, Volume 11, Issue 19

2022 October-1 - 253 articles

Cover Story: The transport of low-density lipoprotein (LDL) through the endothelium is a key step in atherosclerosis development, but it is notorious that phenotypic differences exist between endothelial cells (ECs) originating from different vascular beds. Here, we systematically compared brain versus aortic ECs regarding their interaction with LDL and observed that both EC types bind and internalize LDL. However, whereas aortic ECs degrade very small amounts of LDL and transcytose the majority, brain EC degrade but do not transport LDL. We found that the LDLR–clathrin pathway leads to LDL degradation in either EC type, whereas ALK1, which promotes LDL transport in aortic ECs, limits LDL degradation in brain ECs. Finally, neither SR-BI nor caveolin-1, which promote LDL uptake and transport into aortic ECs, limit LDL binding and association in brain ECs. View this paper
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Articles (253)

  • Article
  • Open Access
3,400 Views
14 Pages

In Vitro Transfection of Up-Regulated Genes Identified in Favorable-Outcome Neuroblastoma into Cell Lines

  • Yoko Hiyama,
  • Emi Yamaoka,
  • Takahiro Fukazawa,
  • Masato Kojima,
  • Yusuke Sotomaru and
  • Eiso Hiyama

10 October 2022

We previously used microarrays to show that high expression of DHRS3, NROB1, and CYP26A1 predicts favorable NB outcomes. Here, we investigated whether expression of these genes was associated with suppression of NB cell (SK-N-SH, NB12, and TGW) growt...

  • Review
  • Open Access
3 Citations
4,031 Views
17 Pages

10 October 2022

Pancreatic ductal adenocarcinoma (PDAC) is the most common pancreatic malignancy with a 5-year survival rate below 10%, thereby exhibiting the worst prognosis of all solid tumors. Increasing incidence together with a continued lack of targeted treatm...

  • Article
  • Open Access
15 Citations
3,040 Views
15 Pages

The Flavone Cirsiliol from Salvia x jamensis Binds the F1 Moiety of ATP Synthase, Modulating Free Radical Production

  • Lavinia Carlini,
  • Gabriele Tancreda,
  • Valeria Iobbi,
  • Federico Caicci,
  • Silvia Bruno,
  • Alfonso Esposito,
  • Daniela Calzia,
  • Stefano Benini,
  • Angela Bisio and
  • Isabella Panfoli
  • + 4 authors

9 October 2022

Several studies have shown that mammalian retinal rod outer segments (OS) are peculiar structures devoid of mitochondria, characterized by ectopic expression of the molecular machinery for oxidative phosphorylation. Such ectopic aerobic metabolism wo...

  • Hypothesis
  • Open Access
1 Citations
2,618 Views
10 Pages

AIRE in Male Fertility: A New Hypothesis

  • Jana Petrusová,
  • Jasper Manning and
  • Dominik Filipp

9 October 2022

Male infertility affects approximately 14% of all European men, of which ~44% are characterized as idiopathic. There is an urgency to identify the factors that affect male fertility. One such factor, Autoimmune Regulator (AIRE), a protein found in th...

  • Article
  • Open Access
4 Citations
3,505 Views
17 Pages

Cellular Sources and Neuroprotective Roles of Interleukin-10 in the Facial Motor Nucleus after Axotomy

  • Elizabeth M. Runge,
  • Deborah O. Setter,
  • Abhirami K. Iyer,
  • Eric J. Regele,
  • Felicia M. Kennedy,
  • Virginia M. Sanders and
  • Kathryn J. Jones

9 October 2022

Facial motoneuron (FMN) survival is mediated by CD4+ T cells in an interleukin-10 (IL-10)-dependent manner after facial nerve axotomy (FNA), but CD4+ T cells themselves are not the source of this neuroprotective IL-10. The aims of this study were to...

  • Article
  • Open Access
12 Citations
4,005 Views
21 Pages

Dynamics of Actin Cytoskeleton and Their Signaling Pathways during Cellular Wound Repair

  • Shigehiko Yumura,
  • Md. Shahabe Uddin Talukder,
  • Mst. Shaela Pervin,
  • Md. Istiaq Obaidi Tanvir,
  • Takashi Matsumura,
  • Koushiro Fujimoto,
  • Masahito Tanaka and
  • Go Itoh

9 October 2022

The repair of wounded cell membranes is essential for cell survival. Upon wounding, actin transiently accumulates at the wound site. The loss of actin accumulation leads to cell death. The mechanism by which actin accumulates at the wound site, the t...

  • Article
  • Open Access
8 Citations
3,406 Views
19 Pages

9 October 2022

Chimeric antigen receptor (CAR) T-cell therapy has been successful in treating liquid tumors but has had limited success in solid tumors. This work examines unanswered questions regarding CAR T-cell therapy using computational modeling, such as, what...

  • Article
  • Open Access
9 Citations
3,666 Views
14 Pages

9 October 2022

Although the menstrual cycle driven by sex steroid hormones is an uncomplicated physiological process, it is important for female health, fertility and regenerative biology. However, our understanding of this unique type of tissue homeostasis remains...

  • Article
  • Open Access
12 Citations
3,376 Views
19 Pages

Profound Effects of Dexamethasone on the Immunological State, Synthesis and Secretion Capacity of Human Testicular Peritubular Cells

  • Youli Konstantinovitch Stepanov,
  • Jan Dominik Speidel,
  • Carola Herrmann,
  • Nina Schmid,
  • Rüdiger Behr,
  • Frank-Michael Köhn,
  • Jan Bernd Stöckl,
  • Ulrich Pickl,
  • Matthias Trottmann and
  • Harald Welter
  • + 2 authors

9 October 2022

The functions of human testicular peritubular cells (HTPCs), forming a small compartment located between the seminiferous epithelium and the interstitial areas of the testis, are not fully known but go beyond intratesticular sperm transport and inclu...

  • Review
  • Open Access
28 Citations
4,862 Views
24 Pages

Multi- and Transgenerational Effects of Environmental Toxicants on Mammalian Reproduction

  • Paola Rebuzzini,
  • Gemma Fabozzi,
  • Danilo Cimadomo,
  • Filippo Maria Ubaldi,
  • Laura Rienzi,
  • Maurizio Zuccotti and
  • Silvia Garagna

9 October 2022

Environmental toxicants (ETs) are an exogenous chemical group diffused in the environment that contaminate food, water, air and soil, and through the food chain, they bioaccumulate into the organisms. In mammals, the exposure to ETs can affect both m...

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Cells - ISSN 2073-4409