You are currently viewing a new version of our website. To view the old version click .

Biomolecules, Volume 10, Issue 8

August 2020 - 114 articles

Cover Story: Zinc homeostasis is critical for bacterial survival and virulence. Extracellular zinc-binding proteins play an important role in this process. The ATP-binding cassette (ABC) transporter system AztABCD includes two periplasmic proteins, AztC and AztD. Both bind zinc with high affinity and specificity. Further, AztD can transfer zinc to AztC, which can then deliver the metal to the membrane permease (AztB) for import into the cell. These processes are highly specific and rely on conserved structural features of each protein. This work assesses the role of several flexible or unstructured sequences in zinc binding and transfer from AztD to AztC. The results provide insights into the dynamic nature of these processes and support a previously proposed structural model of transfer. View this paper.
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (114)

  • Article
  • Open Access
24 Citations
7,817 Views
15 Pages

Targeting Endothelial Dysfunction in Eight Extreme-Critically Ill Patients with COVID-19 Using the Anti-Adrenomedullin Antibody Adrecizumab (HAM8101)

  • Mahir Karakas,
  • Dominik Jarczak,
  • Martin Becker,
  • Kevin Roedl,
  • Marylyn M. Addo,
  • Frauke Hein,
  • Andreas Bergmann,
  • Jens Zimmermann,
  • Tim-Philipp Simon and
  • Gernot Marx
  • + 3 authors

11 August 2020

Recently, the stabilization of the endothelium has been explicitly identified as a therapeutic goal in coronavirus disease 2019 (COVID-19). Adrecizumab (HAM8101) is a first-in-class humanized monoclonal anti-Adrenomedullin (anti-ADM) antibody, target...

  • Review
  • Open Access
6 Citations
6,592 Views
14 Pages

Multi-Scale Understanding of NMDA Receptor Function in Schizophrenia

  • Jo Soo Hyun,
  • Takafumi Inoue and
  • Akiko Hayashi-Takagi

11 August 2020

Schizophrenia is a chronic and disabling psychiatric disorder characterized by disturbances of thought, cognition, and behavior. Despite massive research efforts to date, the etiology and pathophysiology of schizophrenia remain largely unknown. The d...

  • Review
  • Open Access
11 Citations
3,899 Views
11 Pages

10 August 2020

Intracellular protein inclusions are diverse cellular entities with distinct biological properties. They vary in their protein content, sequestration sites, physiological function, conditions for their generation, and turnover rates. Major distinctio...

  • Feature Paper
  • Review
  • Open Access
36 Citations
8,655 Views
17 Pages

Zinc Therapy in Early Alzheimer’s Disease: Safety and Potential Therapeutic Efficacy

  • Rosanna Squitti,
  • Amit Pal,
  • Mario Picozza,
  • Abofazl Avan,
  • Mariacarla Ventriglia,
  • Mauro C. Rongioletti and
  • Tjaard Hoogenraad

9 August 2020

Zinc therapy is normally utilized for treatment of Wilson disease (WD), an inherited condition that is characterized by increased levels of non-ceruloplasmin bound (‘free’) copper in serum and urine. A subset of patients with Alzheimer&rs...

  • Article
  • Open Access
14 Citations
4,176 Views
12 Pages

Fibrinogen Fucosylation as a Prognostic Marker of End-Stage Renal Disease in Patients on Peritoneal Dialysis

  • Marko Baralić,
  • Nikola Gligorijević,
  • Voin Brković,
  • Jaroslav Katrlík,
  • Lucia Pažitná,
  • Miloš Šunderić,
  • Goran Miljuš,
  • Ana Penezić,
  • Zorana Dobrijević and
  • Mirjana Laušević
  • + 2 authors

9 August 2020

Glycosylation may strongly affect protein structure and functions. A high risk of cardiovascular complications seen in patients with end-stage renal disease (ESRD) is, at least partly associated with delayed clot formation, increased clot strength, a...

  • Communication
  • Open Access
10 Citations
3,939 Views
13 Pages

9 August 2020

Elevated matrix metalloproteinase-8 (MMP-8) activity contributes to the etiology of many diseases, including atherosclerosis, pulmonary fibrosis, and sepsis. Yet, very few small molecule inhibitors of MMP-8 have been identified. We reasoned that the...

  • Article
  • Open Access
31 Citations
5,068 Views
13 Pages

Targeting TLR4 with ApTOLL Improves Heart Function in Response to Coronary Ischemia Reperfusion in Pigs Undergoing Acute Myocardial Infarction

  • Rafael Ramirez-Carracedo,
  • Laura Tesoro,
  • Ignacio Hernandez,
  • Javier Diez-Mata,
  • David Piñeiro,
  • Macarena Hernandez-Jimenez,
  • Jose Luis Zamorano and
  • Carlos Zaragoza

9 August 2020

Toll-like receptor 4 (TLR4) contributes to the pathogenesis of coronary ischemia/reperfusion (IR). To test whether the new TLR4 antagonist, ApTOLL, may prevent coronary IR damage, we administered 0.078 mg/kg ApTOLL or Placebo in pigs subjected to IR,...

  • Review
  • Open Access
33 Citations
7,487 Views
19 Pages

8 August 2020

As a nodal mediator of pyruvate metabolism, the mitochondrial pyruvate carrier (MPC) plays a pivotal role in many physiological and pathological processes across the human lifespan, from embryonic development to aging-associated neurodegeneration. Em...

  • Article
  • Open Access
13 Citations
4,994 Views
18 Pages

Triple Negative Breast Cancer and Breast Epithelial Cells Differentially Reprogram Glucose and Lipid Metabolism upon Treatment with Triterpenic Acids

  • Ângela R. Guerra,
  • Ana F. Paulino,
  • Maria M. Castro,
  • Helena Oliveira,
  • Maria F. Duarte and
  • Iola F. Duarte

8 August 2020

Plant-derived pentacyclic triterpenic acids (TAs) have gained increasing attention due to their multiple biological activities. Betulinic acid (BA) and ursolic acid (UA) modulate diverse pathways in carcinogenesis, offering increased changes of succe...

  • Review
  • Open Access
115 Citations
12,824 Views
26 Pages

7 August 2020

Neurodegenerative diseases are the second most common cause of death and characterized by progressive impairments in movement or mental functioning in the central or peripheral nervous system. The prevention of neurodegenerative disorders has become...

of 12

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Biomolecules - ISSN 2218-273X