For centuries, the question of when human life commences has perplexed philosophers, theologians, and scientists alike. With the advent of modern reproductive technologies and groundbreaking scientific advancements, this profound inquiry has taken on renewed urgency and complexity. 

In a fascinating new review paper, researchers Polina A. Loseva and Vadim N. Gladyshev from Harvard Medical School delved into this intricate subject, exploring the multifaceted perspectives that have shaped our understanding of life’s origins. On May 6, 2024, their review was published on the cover of Aging’s Volume 16, Issue 9, entitled, “The beginning of becoming a human.” 

Below, this article breaks down their chronological review of the various ways life has been defined: movement, fusion, self-sufficiency, uniqueness, and now, aging.

Full blog - https://aging-us.org/2024/05/when-does-human-life-truly-begin/

Paper DOI - https://doi.org/10.18632/aging.205824

Corresponding authors - Polina A. Loseva - polina.loseva89@gmail.com, and Vadim N. Gladyshev - vgladyshev@rics.bwh.harvard.edu

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Keywords - aging, human, life, 14-day rule

About Aging-US

Aging publishes research papers in all fields of aging research, including but not limited to aging processes (from yeast to mammals), cellular senescence, age-related diseases (such as cancer and Alzheimer’s disease) and their prevention and treatment, anti-aging strategies and drug development, and, importantly, the role of signal transduction pathways in aging (such as mTOR) and potential approaches to modulate these signaling pathways to extend lifespan.

The journal aims to promote 1) treatment of age-related diseases by slowing down aging, 2) validation of anti-aging drugs by treating age-related diseases, and 3) prevention of cancer by inhibiting aging. (Cancer and COVID-19 are age-related diseases.).

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Aging (Aging-US)

When Does Human Life Truly Begin?

BUFFALO, NY- May 28, 2024 – A new review paper was published in Oncotarget's Volume 15 on May 23, 2024, entitled, “The importance of integrated therapies on cancer: Silibinin, an old and new molecule.”

In this new review, researchers Elisa Roca, Giuseppe Colloca, Fiorella Lombardo, Andrea Bellieni, Alessandra Cucinella, Giorgio Madonia, Licia Martinelli, Maria Elisa Damiani, Ilaria Zampieri, and Antonio Santo from Perderzoli Hospital and Fondazione Policlinico Universitario “A. Gemelli” begin their abstract by noting that the efficacy of coadjuvant molecules, in the landscape of cancer treatments, remains a focus of attention for clinical research with the aim of reducing toxicity and achieving better outcomes.

“Most of the pathogenetic processes causing tumour development, neoplastic progression, ageing, and increased toxicity involve inflammation.”

Inflammatory mechanisms can progress through a variety of molecular patterns. As is well known, the ageing process is determined by pathological pathways very similar and often parallel to those that cause cancer development. Among these complex mechanisms, inflammation is currently much studied and is often referred to in the geriatric field as ‘inflammaging’. In this context, treatments active in the management of inflammatory mechanisms could play a role as adjuvants to standard therapies.

Among these emerging molecules, Silibinin has demonstrated its anti-inflammatory properties in different neoplastic types, also in combination with chemotherapeutic agents. Moreover, this molecule could represent a breakthrough in the management of age-related processes. Thus, Silibinin could be a valuable adjuvant to reduce drug-related toxicity and increase therapeutic potential.

“For this reason, the main aim of this review is to collect and analyse data presented in the literature on the use of Silibinin, to better understand the mechanisms of the functioning of this molecule and its possible therapeutic role.”

DOI - https://doi.org/10.18632/oncotarget.28587

Correspondence to - Elisa Roca - elisaroca@gmail.com

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Keywords - cancer, silibinin, anti-inflammatory, inflammation, toxicity, integrated therapy

About Oncotarget 

Oncotarget (a primarily oncology-focused, peer-reviewed, open access journal) aims to maximize research impact through insightful peer-review; eliminate borders between specialties by linking different fields of oncology, cancer research and biomedical sciences; and foster application of basic and clinical science.

Oncotarget is indexed and archived by PubMed/Medline, PubMed Central, Scopus, EMBASE, META (Chan Zuckerberg Initiative) (2018-2022), and Dimensions (Digital Science).

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Oncotarget

The Importance of Integrated Therapies on Cancer: Silibinin, an Old and New Molecule

Dr. Benoit Chabot from Université de Sherbrooke in Quebec, CA, discusses a research paper he co-authored that was published by Oncotarget in Volume 15, entitled, “The anticancer potential of the CLK kinases inhibitors 1C8 and GPS167 revealed by their impact on the epithelial-mesenchymal transition and the antiviral immune response.”

DOI - https://doi.org/10.18632/oncotarget.28585

Correspondence to - Benoit Chabot - benoit.chabot@usherbrooke.ca

Video interview - https://www.youtube.com/watch?v=zAnSZ0oycDY

Transcription - https://www.oncotarget.net/2024/05/30/behind-the-study-anticancer-potential-of-clk-kinase-inhibitors-1c8-and-gps167/

Abstract

The diheteroarylamide-based compound 1C8 and the aminothiazole carboxamide-related compound GPS167 inhibit the CLK kinases, and affect the proliferation of a broad range of cancer cell lines. A chemogenomic screen previously performed with GPS167 revealed that the depletion of components associated with mitotic spindle assembly altered sensitivity to GPS167. Here, a similar screen performed with 1C8 also established the impact of components involved in mitotic spindle assembly. Accordingly, transcriptome analyses of cells treated with 1C8 and GPS167 indicated that the expression and RNA splicing of transcripts encoding mitotic spindle assembly components were affected. The functional relevance of the microtubule connection was confirmed by showing that subtoxic concentrations of drugs affecting mitotic spindle assembly increased sensitivity to GPS167. 1C8 and GPS167 impacted the expression and splicing of transcripts in pathways relevant to tumor progression, including MYC targets and the epithelial mesenchymal transition (EMT). Finally, 1C8 and GPS167 altered the expression and alternative splicing of transcripts involved in the antiviral immune response. Consistent with this observation, depleting the double-stranded RNA sensor DHX33 suppressed GPS167-mediated cytotoxicity on HCT116 cells. Our study uncovered molecular mechanisms through which 1C8 and GPS167 affect cancer cell proliferation as well as processes critical for metastasis.

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Keywords - cancer, CLK kinases inhibitors, EMT, antiviral immune response, microtubules, metastasis

About Oncotarget 

Oncotarget (a primarily oncology-focused, peer-reviewed, open access journal) aims to maximize research impact through insightful peer-review; eliminate borders between specialties by linking different fields of oncology, cancer research and biomedical sciences; and foster application of basic and clinical science.

Oncotarget is indexed and archived by PubMed/Medline, PubMed Central, Scopus, EMBASE, META (Chan Zuckerberg Initiative) (2018-2022), and Dimensions (Digital Science).

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Behind the Study: Anticancer Potential of CLK Kinase Inhibitors 1C8 and GPS167

A traditional, twice-monthly, peer-reviewed, open-access journal covering all areas of research on aging and age-related diseases, including cancer and now, with a special focus on COVID-19 vulnerability as an age-dependent syndrome.

Read about the Aging (Aging-US) Scientific Integrity Process: https://aging-us.com/scientific-integrity

When Does Human Life Truly Begin?

Aging (Aging-US) Podcast

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