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Biomolecules, Volume 11, Issue 8

August 2021 - 193 articles

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Cover Story: The small size, antigen specificity, plasticity, and potential to recognize unique conformational epitopes of single-domain antibodies (sdAb) represent a diagnostic and therapeutic opportunity for many central nervous system (CNS) pathologies. However, the blood–brain barrier (BBB) poses a challenge for their delivery into the brain parenchyma. This review analyzes different strategies and methods to transport sdAB through the BBB to fulfill their therapeutic, diagnostic, and theragnostic promises for the benefit of patients suffering from CNS pathologies. View this paper

Articles (193)

  • Review
  • Open Access
20 Citations
5,744 Views
28 Pages

Anticoronavirus and Immunomodulatory Phenolic Compounds: Opportunities and Pharmacotherapeutic Perspectives

  • Naiara Naiana Dejani,
  • Hatem A. Elshabrawy,
  • Carlos da Silva Maia Bezerra Filho and
  • Damião Pergentino de Sousa

23 August 2021

In 2019, COVID-19 emerged as a severe respiratory disease that is caused by the novel coronavirus, Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2). The disease has been associated with high mortality rate, especially in patients with com...

  • Article
  • Open Access
24 Citations
3,726 Views
21 Pages

23 August 2021

Sericin could be degraded well into low-molecular-weight sericin (SS) through a novel and environmentally friendly recycling process using an ultrasonically degumming method in Ca(OH)2 aqueous solution. The oral administration of the SS has an eviden...

  • Communication
  • Open Access
86 Citations
16,527 Views
12 Pages

Chronic Pain in the Elderly: Mechanisms and Distinctive Features

  • Andrea Tinnirello,
  • Silvia Mazzoleni and
  • Carola Santi

23 August 2021

Background: Chronic pain is a major issue affecting more than 50% of the older population and up to 80% of nursing homes residents. Research on pain in the elderly focuses mainly on the development of clinical tools to assess pain in patients with de...

  • Feature Paper
  • Article
  • Open Access
16 Citations
4,315 Views
19 Pages

22 August 2021

Methyl CpG binding protein 2 (MeCP2) is the main DNA methyl-binding protein in the brain that binds to 5-methylcytosine and 5-hydroxymethyl cytosine. MECP2 gene mutations are the main origin of Rett Syndrome (RTT), a neurodevelopmental disorder in yo...

  • Article
  • Open Access
8 Citations
3,756 Views
17 Pages

Gastroprotection against Rat Ulcers by Nephthea Sterol Derivative

  • Tarik A. Mohamed,
  • Abdelsamed I. Elshamy,
  • Mahmoud A. A. Ibrahim,
  • Mohamed A. M. Atia,
  • Rania F. Ahmed,
  • Sherin K. Ali,
  • Karam A. Mahdy,
  • Shifaa O. Alshammari,
  • Ahmed M. Al-Abd and
  • Mahmoud F. Moustafa
  • + 2 authors

21 August 2021

Different species belonging to the genus Nephthea (Acyonaceae) are a rich resource for bioactive secondary metabolites. The literature reveals that the gastroprotective effects of marine secondary metabolites have not been comprehensively studied in...

  • Review
  • Open Access
11 Citations
5,546 Views
31 Pages

21 August 2021

Membraneless organelles are non-stoichiometric supramolecular structures in the micron scale. These structures can be quickly assembled/disassembled in a regulated fashion in response to specific stimuli. Membraneless organelles contribute to the spa...

  • Review
  • Open Access
17 Citations
6,202 Views
19 Pages

Transcription-Replication Collisions—A Series of Unfortunate Events

  • Commodore St Germain,
  • Hongchang Zhao and
  • Jacqueline H. Barlow

21 August 2021

Transcription-replication interactions occur when DNA replication encounters genomic regions undergoing transcription. Both replication and transcription are essential for life and use the same DNA template making conflicts unavoidable. R-loops, DNA...

  • Article
  • Open Access
34 Citations
7,002 Views
15 Pages

3D Bioprinting Mesenchymal Stem Cell-Derived Neural Tissues Using a Fibrin-Based Bioink

  • Milena Restan Perez,
  • Ruchi Sharma,
  • Nadia Zeina Masri and
  • Stephanie Michelle Willerth

21 August 2021

Current treatments for neurodegenerative diseases aim to alleviate the symptoms experienced by patients; however, these treatments do not cure the disease nor prevent further degeneration. Improvements in current disease-modeling and drug-development...

  • Article
  • Open Access
17 Citations
3,809 Views
15 Pages

21 August 2021

Melanoma differentiation-associated protein 5 (MDA5) is a crucial RIG-I-like receptor RNA helicase enzyme encoded by IFIH1 in humans. Single nucleotide polymorphisms in the IFIH1 results in fatal genetic disorders such as Aicardi–Goutières syndrome a...

  • Article
  • Open Access
6 Citations
3,773 Views
11 Pages

Benefits of Metformin Combined with Pemetrexed-Based Platinum Doublets as a First-Line Therapy for Advanced Lung Adenocarcinoma Patients with Diabetes

  • Jiun-Long Wang,
  • Yi-Ting Tsai,
  • Ching-Heng Lin,
  • Abdulkadir Cidem,
  • Theresa Staniczek,
  • Gary Ro-Lin Chang,
  • Chih-Ching Yen,
  • Wei Chen,
  • Kowit-Yu Chong and
  • Chuan-Mu Chen

21 August 2021

Lung cancer remains a challenge in daily practice. Chemotherapy is first considered for advanced lung adenocarcinoma bearing no active driver mutations. Maintaining drug efficacy and overcoming drug resistance are essential. This study aimed to explo...

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