Notes on Indian wolf spiders: IV. Transfer of species previously included in the genera Crocodilosa Caporiacco, 1947 and Geolycosa Montgomery, 1904 (Araneae: Lycosidae)

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  Notes on Indian wolf spiders: IV. Transfer of species previously included in the genera Crocodilosa Caporiacco, 1947 and Geolycosa Montgomery, 1904 (Araneae: Lycosidae) The enigmatic Crocodilosa Caporiacco, 1947 sensu lato currently consists of five nominal species distributed in Africa and Asia (World Spider Catalog 2026). It was established for C. kittenbergeri Caporiacco, 1947, with a superficial generic diagnosis relying only on somatic features such as length of eye rows, leg spination and relative leg lengths (Caporiacco 1947). Roewer (1955), following Caporiacco’s (1947) generic diagnosis, drastically increased the number of Crocodilosa species by transferring several species from other lycosid genera, but most of these subsequently added species were later reassigned to their appropriate genera (World Spider Catalog 2026), highlighting the need for a re-examination of the type species and remaining congeners to clarify the validity of Crocodilosa. At present, the genus ha...

The effects of chlorotoxin and its derivatives on glioma cells: a systematic review of in vitro studies

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The effects of chlorotoxin and its derivatives on glioma cells: a systematic review of in vitro studies


Abstract

Chlorotoxin (CTX), a peptide derived from scorpion venom, is used to detect chloride channels. CTX targets cancer cells like glioblastoma (GBM) via GBM-specific chloride channels. CTX-based uses in GBM focused on diagnostic, imaging, and therapeutic techniques. After discovering CTX, researchers began screening different scorpion venoms for peptides with CTX-like characteristics. CTX and its derivatives have been studied for their effects on GBM for over 20 years; however, there is no systematic assessment of these studies in the literature. This is the first systematic review examining the association between CTX and GBM. Through a comprehensive systematic review and analysis of existing literature, we ultimately evaluated and cross-related 22 papers published over 22 years (1999–2023). This systematic review strives to advance our understanding of the role of CTX in GBM treatment. These outcomes could shape future research directions in neuro-oncology.

Thank you to Dr. Elaheh Mohammadi for sending me the full-text manuscript.

Molavinia, Shahrzad & Salehcheh, Maryam & Baradaran, Masoumeh & Karimi, Mohammad & Pirmoradi, Gholamreza & Mohammadi, Elaheh. (2024). The effects of chlorotoxin and its derivatives on glioma cells: a systematic review of in vitro studies. Toxin Reviews. 10.1080/15569543.2024.2321473.