scholarly journals Editorial: Uncovering the Function of the Mitochondrial Protein VDAC in Health and Disease: From Structure-Function to Novel Therapeutic Strategies

2017 ◽  
Vol 7 ◽  
Author(s):  
Varda Shoshan-Barmatz ◽  
Hanna Kmita ◽  
John J. Lemasters
Keyword(s):  
Structure Function ◽  
Mitochondrial Protein ◽  
Therapeutic Strategies ◽  
Health And Disease ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

scholarly journals Microbial Interkingdom Biofilms and the Quest for Novel Therapeutic Strategies

2021 ◽  
Vol 9 (2) ◽  
pp. 412
Author(s):  
Katrien Van Dyck ◽  
Rita M. Pinto ◽  
Durgasruthi Pully ◽  
Patrick Van Dijck
Keyword(s):  
Bacterial Species ◽  
Treatment Strategies ◽  
Drug Tolerance ◽  
Therapeutic Strategies ◽  
Bacterial Biofilm ◽  
Clinical Settings ◽  
Bacterial Interactions ◽  
Health And Disease ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

Fungal and bacterial species interact with each other within polymicrobial biofilm communities in various niches of the human body. Interactions between these species can greatly affect human health and disease. Diseases caused by polymicrobial biofilms pose a major challenge in clinical settings because of their enhanced virulence and increased drug tolerance. Therefore, different approaches are being explored to treat fungal–bacterial biofilm infections. This review focuses on the main mechanisms involved in polymicrobial drug tolerance and the implications of the polymicrobial nature for the therapeutic treatment by highlighting clinically relevant fungal–bacterial interactions. Furthermore, innovative treatment strategies which specifically target polymicrobial biofilms are discussed.

PCSK9 Inhibitors: Novel Therapeutic Strategies for Lowering LDLCholesterol

2018 ◽  
Vol 19 (2) ◽  
pp. 165-176 ◽  
Author(s):  
Yan Wang ◽  
Zhao-Peng Liu
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Maximum Tolerated Dose ◽  
Therapeutic Strategies ◽  
Low Density ◽  
Pcsk9 Inhibitors ◽  
Cvd Risk ◽  
Safety Issues ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

Statins are currently the major therapeutic strategies to lower low-density lipoprotein cholesterol (LDL-C) levels. However, a number of hypercholesterolemia patients still have a residual cardiovascular disease (CVD) risk despite taking the maximum-tolerated dose of statins. Proprotein convertase subtilisin/kexin type 9 (PCSK9) binds to low-density lipoprotein receptor (LDLR), inducing its degradation in the lysosome and inhibiting LDLR recirculating to the cell membranes. The gain-offunction mutations in PCSK9 elevate the LDL-C levels in plasma. Therefore, PCSK9 inhibitors become novel therapeutic approaches in the treatment of hypercholesterolemia. Several PCSK9 inhibitors have been under investigation, and much progress has been made in clinical trials, especially for monoclonal antibodies (MoAbs). Two MoAbs, evolocumab and alirocumab, are now in clinical use. In this review, we summarize the development of PCSK9 inhibitors, including antisense oligonucleotides (ASOs), small interfering RNA (siRNA), small molecule inhibitor, MoAbs, mimetic peptides and adnectins, and the related safety issues.

scholarly journals The Senescence-Associated Secretory Phenotype (SASP) in the Challenging Future of Cancer Therapy and Age-Related Diseases

Biology ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 485
Author(s):  
Lorenzo Cuollo ◽  
Fabrizio Antonangeli ◽  
Angela Santoni ◽  
Alessandra Soriani
Keyword(s):  
Cancer Therapy ◽  
Molecular Mechanisms ◽  
Therapeutic Strategies ◽  
Senescent Cell ◽  
Pharmacological Intervention ◽  
Tissue Microenvironment ◽  
Age Related ◽  
Secretory Phenotype ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

Cellular senescence represents a robust tumor-protecting mechanism that halts the proliferation of stressed or premalignant cells. However, this state of stable proliferative arrest is accompanied by the Senescence-Associated Secretory Phenotype (SASP), which entails the copious secretion of proinflammatory signals in the tissue microenvironment and contributes to age-related conditions, including, paradoxically, cancer. Novel therapeutic strategies aim at eliminating senescent cells with the use of senolytics or abolishing the SASP without killing the senescent cell with the use of the so-called “senomorphics”. In addition, recent works demonstrate the possibility of modifying the composition of the secretome by genetic or pharmacological intervention. The purpose is not to renounce the potent immunostimulatory nature of SASP, but rather learning to modulate it for combating cancer and other age-related diseases. This review describes the main molecular mechanisms regulating the SASP and reports the evidence of the feasibility of abrogating or modulating the SASP, discussing the possible implications of both strategies.

scholarly journals Doxorubicin-induced cardiotoxicity: An update on the molecular mechanism and novel therapeutic strategies for effective management

2021 ◽  
Vol 139 ◽  
pp. 111708
Author(s):  
Pushkar Singh Rawat ◽  
Aiswarya Jaiswal ◽  
Amit Khurana ◽  
Jasvinder Singh Bhatti ◽  
Umashanker Navik
Keyword(s):  
Molecular Mechanism ◽  
Therapeutic Strategies ◽  
Effective Management ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

scholarly journals Short-Term Reproducibility of MUC5AC Measurement in Human Tear Fluid

Diagnostics ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 57
Author(s):  
Ashley M. Woodward ◽  
Michelle Senchyna ◽  
Pablo Argüeso
Keyword(s):  
Statistical Difference ◽  
Tear Film ◽  
Therapeutic Strategies ◽  
Individual Variability ◽  
Tear Fluid ◽  
Individual Data ◽  
Short Term ◽  
Coefficients Of Variation ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic

The assessment of tear fluid components is a common and valuable approach to understanding ocular surface disease and testing the efficacy of novel therapeutic strategies. However, the interpretation and utility of the findings can be limited by changes in the composition of the tear film, particularly in studies requiring repetitive patient sampling. Here, tear samples were collected twice within a one-hour interval to evaluate the short-term reproducibility of an immunoassay aimed to measure the amount of MUC5AC mucin. We found no statistical difference in total protein or MUC5AC content between the two consecutive collections of tear fluid, although the inter-individual variability in each group was high, with coefficients of variation exceeding 30% and 50%, respectively. Scatterplots showed a significant correlation in both protein and MUC5AC following collection within a one-hour interval. These data indicate that, regardless of the high inter-individual variability, repeated collection of tear fluid within an hour interval produces reproducible intra-individual data in terms of MUC5AC mucin content, and suggest that the normal mucin composition of the tear fluid can be re-established within an hour of the initial collection.

scholarly journals Novel Therapeutic Strategies for Ovarian Cancer Stem Cells

2020 ◽  
Vol 10 ◽  
Author(s):  
Nastassja Terraneo ◽  
Francis Jacob ◽  
Anna Dubrovska ◽  
Jürgen Grünberg
Keyword(s):  
Ovarian Cancer ◽  
Stem Cells ◽  
Cancer Stem Cells ◽  
Therapeutic Strategies ◽  
Ovarian Cancer Stem Cells ◽  
Novel Therapeutic Strategies ◽  
Novel Therapeutic
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