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Current Issues in Molecular Biology, Volume 45, Issue 4

April 2023 - 68 articles

Cover Story: The enteric nervous system (ENS) is organized into two plexuses, submucosal and myenteric, which regulate secretion, blood flow and smooth muscle contraction along the gastrointestinal tract. The interstitial cells of Cajal (ICCs) communicate with the enteric nerve plexuses and smooth muscle fibers and contribute to the control of gastrointestinal motility, enteric neurotransmission and mechanoreceptor activity. Gastrointestinal motility disorders may have a common nexus with neurological diseases. The deleterious effects of free radicals could affect the fine interactions between ICCs and the ENS, as well as the ENS and the central nervous system. In this review, we discuss possible disturbances in enteric neurotransmission and ICC function that may cause anomalous motility in the gut. View this paper
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Articles (68)

  • Review
  • Open Access
32 Citations
10,930 Views
28 Pages

Using AlphaFold Predictions in Viral Research

  • Daria Gutnik,
  • Peter Evseev,
  • Konstantin Miroshnikov and
  • Mikhail Shneider

Elucidation of the tertiary structure of proteins is an important task for biological and medical studies. AlphaFold, a modern deep-learning algorithm, enables the prediction of protein structure to a high level of accuracy. It has been applied in nu...

  • Review
  • Open Access
27 Citations
3,841 Views
31 Pages

Antimicrobial peptides (AMPs) are short polypeptide molecules produced by multicellular organisms that are involved in host defense and microbiome preservation. In recent years, AMPs have attracted attention as novel drug candidates. However, their s...

  • Article
  • Open Access
14 Citations
3,621 Views
16 Pages

A Novel Anti-CD44 Variant 9 Monoclonal Antibody C44Mab-1 Was Developed for Immunohistochemical Analyses against Colorectal Cancers

  • Mayuki Tawara,
  • Hiroyuki Suzuki,
  • Nohara Goto,
  • Tomohiro Tanaka,
  • Mika K. Kaneko and
  • Yukinari Kato

Cluster of differentiation 44 (CD44) is a type I transmembrane glycoprotein and has been shown to be a cell surface marker of cancer stem-like cells in various cancers. In particular, the splicing variants of CD44 (CD44v) are overexpressed in cancers...

  • Article
  • Open Access
6 Citations
2,817 Views
18 Pages

Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease with multifactorial pathogenesis; histone demethylases (HDMs) are emerging as attractive targets. We identified HDM genes (including KDM5C, KDM6B, KDM8, KDM4A, and JMJD...

  • Article
  • Open Access
7 Citations
3,710 Views
12 Pages

Identification and Genome Characterization of Novel Feline Parvovirus Strains Isolated in Shanghai, China

  • Chengqian Liu,
  • Fusheng Si,
  • Hong Li,
  • Jun Gao,
  • Fengping Sun,
  • Huili Liu and
  • Jianzhong Yi

Feline panleukopenia virus (FPV) is the causative agent of hemorrhagic gastroenteritis in feline animals. FPV has been evolving over time, and there have been several different strains of the virus identified. Some of these strains may be more virule...

  • Article
  • Open Access
4 Citations
3,109 Views
25 Pages

Protein Profiling in Human Papillomavirus-Associated Cervical Carcinogenesis: Cornulin as a Biomarker for Disease Progression

  • Gaayathri Kumarasamy,
  • Mohd Nazri Ismail,
  • Sharifah Emilia Tuan Sharif,
  • Christopher Desire,
  • Parul Mittal,
  • Peter Hoffmann and
  • Gurjeet Kaur

Nearly 90% of cervical cancers are linked to human papillomavirus (HPV). Uncovering the protein signatures in each histological phase of cervical oncogenesis provides a path to biomarker discovery. The proteomes extracted from formalin-fixed paraffin...

  • Article
  • Open Access
6 Citations
2,385 Views
12 Pages

Galectin-3 Mediates Tumor Progression in Astrocytoma by Regulating Glycogen Synthase Kinase-3β Activity

  • Hung-Pei Tsai,
  • Chien-Ju Lin,
  • Ann-Shung Lieu,
  • Yi-Ting Chen,
  • Tzu-Ting Tseng,
  • Aij-Lie Kwan and
  • Joon-Khim Loh

Numerous studies have considered galectin-3 or Glycogen synthase kinase 3 beta (GSK3B) as a potential prognosis marker for various cancers. However, the correlation between the protein expression of galectin-3/GSK3B and the clinical parameters of ast...

  • Article
  • Open Access
2 Citations
2,204 Views
18 Pages

Study on DNA Storage Encoding Based IAOA under Innovation Constraints

  • Haigui Du,
  • Shihua Zhou,
  • WeiQi Yan and
  • Sijie Wang

With the informationization of social processes, the amount of related data has greatly increased, making traditional storage media unable to meet the current requirements for data storage. Due to its advantages of a high storage capacity and persist...

  • Review
  • Open Access
23 Citations
16,033 Views
21 Pages

Interstitial Cells of Cajal and Enteric Nervous System in Gastrointestinal and Neurological Pathology, Relation to Oxidative Stress

  • Laura López-Pingarrón,
  • Henrique Almeida,
  • Marisol Soria-Aznar,
  • Marcos C. Reyes-Gonzales,
  • Ana B. Rodríguez-Moratinos,
  • Antonio Muñoz-Hoyos and
  • Joaquín J. García

The enteric nervous system (ENS) is organized into two plexuses—submucosal and myenteric—which regulate smooth muscle contraction, secretion, and blood flow along the gastrointestinal tract under the influence of the rest of the autonomic...

  • Review
  • Open Access
16 Citations
6,522 Views
27 Pages

Regulated Arginine Metabolism in Immunopathogenesis of a Wide Range of Diseases: Is There a Way to Pass between Scylla and Charybdis?

  • Eleonora A. Starikova,
  • Artem A. Rubinstein,
  • Jennet T. Mammedova,
  • Dmitry V. Isakov and
  • Igor V. Kudryavtsev

More than a century has passed since arginine was discovered, but the metabolism of the amino acid never ceases to amaze researchers. Being a conditionally essential amino acid, arginine performs many important homeostatic functions in the body; it i...

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Curr. Issues Mol. Biol. - ISSN 1467-3045