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International Journal of Molecular Sciences, Volume 23, Issue 11

June-1 2022 - 497 articles

Cover Story: The Notch signaling pathway is an architecturally simple signaling mechanism, well known for its role in cell fate regulation during organ development and in tissue homeostasis. In this review, we discuss how aberrant Notch signaling can affect three types of cells in the tumor stroma—cancer-associated fibroblasts, immune cells and vascular cells—and how this influences their interactions with the tumor cells. Insights into the roles of Notch in cells of the tumor environment and the impact on tumor-stroma interactions will lead to a deeper understanding of Notch signaling in cancer and inspire new strategies for Notch-based tumor therapy. View this paper
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Articles (497)

  • Review
  • Open Access
108 Citations
14,188 Views
17 Pages

Different Sources of Mesenchymal Stem Cells for Tissue Regeneration: A Guide to Identifying the Most Favorable One in Orthopedics and Dentistry Applications

  • Victor J. Costela-Ruiz,
  • Lucía Melguizo-Rodríguez,
  • Chiara Bellotti,
  • Rebeca Illescas-Montes,
  • Deborah Stanco,
  • Carla Renata Arciola and
  • Enrico Lucarelli

The success of regenerative medicine in various clinical applications depends on the appropriate selection of the source of mesenchymal stem cells (MSCs). Indeed, the source conditions, the quality and quantity of MSCs, have an influence on the growt...

  • Article
  • Open Access
9 Citations
3,592 Views
17 Pages

Accumulation of Deleterious Effects in Gastric Epithelial Cells and Vascular Endothelial Cells In Vitro in the Milieu of Helicobacter pylori Components, 7-Ketocholesterol and Acetylsalicylic Acid

  • Adrian Ł. Gajewski,
  • Mateusz Gawrysiak,
  • Agnieszka Krupa,
  • Tomasz Rechciński,
  • Maciej Chałubiński,
  • Weronika Gonciarz and
  • Magdalena Chmiela

The Gastric pathogen Helicobacter pylori (HP) may influence the development of coronary heart disease (CHD). H. pylori induce reactive oxygen species (ROS), which transform cholesterol to 7-ketocholesterol (7-kCh), a CHD risk factor. Acetylsalicylic...

  • Article
  • Open Access
46 Citations
5,526 Views
20 Pages

The abnormal immune response is an early change in the pathogenesis of Alzheimer’s disease (AD). Microglial activation is a crucial regulator of the immune response, which contributes to progressive neuronal injury by releasing neurotoxic produ...

  • Article
  • Open Access
8 Citations
5,563 Views
18 Pages

Overexpression of casein kinase 2 (CK2) has an oncogenic and pro-survival role in many cancers. CX-4945 (Silmitasertib) is a CK2 inhibitor with anti-cancerous and anti-angiogenic effects. Up to date, the anti-cancer effect and mechanism of CX-4945 on...

  • Article
  • Open Access
6 Citations
3,727 Views
23 Pages

Impact of N-Terminal Tags on De Novo Vimentin Intermediate Filament Assembly

  • Saima Usman,
  • Hebah Aldehlawi,
  • Thuan Khanh Ngoc Nguyen,
  • Muy-Teck Teh and
  • Ahmad Waseem

Vimentin, a type III intermediate filament protein, is found in most cells along with microfilaments and microtubules. It has been shown that the head domain folds back to associate with the rod domain and this association is essential for filament a...

  • Article
  • Open Access
6 Citations
4,365 Views
18 Pages

The Hydrophilic Loop of Arabidopsis PIN1 Auxin Efflux Carrier Harbors Hallmarks of an Intrinsically Disordered Protein

  • Veronika Bilanovičová,
  • Nikola Rýdza,
  • Lilla Koczka,
  • Martin Hess,
  • Elena Feraru,
  • Jiří Friml and
  • Tomasz Nodzyński

Much of plant development depends on cell-to-cell redistribution of the plant hormone auxin, which is facilitated by the plasma membrane (PM) localized PIN FORMED (PIN) proteins. Auxin export activity, developmental roles, subcellular trafficking, an...

  • Article
  • Open Access
10 Citations
3,880 Views
18 Pages

Hypothalamic NPY-Y1R Interacts with Gonadal Hormones in Protecting Female Mice against Obesity and Neuroinflammation

  • Alessandra Oberto,
  • Ilaria Bertocchi,
  • Angela Longo,
  • Sara Bonzano,
  • Silvia Paterlini,
  • Clara Meda,
  • Sara Della Torre,
  • Paola Palanza,
  • Adriana Maggi and
  • Carola Eva

We previously demonstrated that Npy1rrfb mice, which carry the conditional inactivation of the Npy1r gene in forebrain principal neurons, display a sexually dimorphic phenotype, with male mice showing metabolic, hormonal and behavioral effects and fe...

  • Review
  • Open Access
9 Citations
4,412 Views
32 Pages

Cross-Talk between the (Endo)Cannabinoid and Renin-Angiotensin Systems: Basic Evidence and Potential Therapeutic Significance

  • Krzysztof Mińczuk,
  • Marta Baranowska-Kuczko,
  • Anna Krzyżewska,
  • Eberhard Schlicker and
  • Barbara Malinowska

This review is dedicated to the cross-talk between the (endo)cannabinoid and renin angiotensin systems (RAS). Activation of AT1 receptors (AT1Rs) by angiotensin II (Ang II) can release endocannabinoids that, by acting at cannabinoid CB1 receptors (CB...

  • Review
  • Open Access
293 Citations
28,568 Views
30 Pages

Benzo[a]pyrene—Environmental Occurrence, Human Exposure, and Mechanisms of Toxicity

  • Bożena Bukowska,
  • Katarzyna Mokra and
  • Jaromir Michałowicz

Benzo[a]pyrene (B[a]P) is the main representative of polycyclic aromatic hydrocarbons (PAHs), and has been repeatedly found in the air, surface water, soil, and sediments. It is present in cigarette smoke as well as in food products, especially when...

  • Article
  • Open Access
7 Citations
4,659 Views
23 Pages

Insights to the Structural Basis for the Stereospecificity of the Escherichia coli Phytase, AppA

  • Isabella M. Acquistapace,
  • Emma J. Thompson,
  • Imke Kühn,
  • Mike R. Bedford,
  • Charles A. Brearley and
  • Andrew M. Hemmings

AppA, the Escherichia coli periplasmic phytase of clade 2 of the histidine phosphatase (HP2) family, has been well-characterized and successfully engineered for use as an animal feed supplement. AppA is a 1D-6-phytase and highly stereospecific but tr...

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Int. J. Mol. Sci. - ISSN 1422-0067