Research Radar

New PubMed studies on repurposed drugs and natural compounds in cancer — summarized in plain language and reviewed by a person before posting.

How to read this page. These studies are automatically collected from PubMed and summarized by AI from the abstract, then reviewed by a human before publishing. Each summary describes only what that study reported — most are early lab, animal, or small human studies, and findings often conflict. This is educational information, not medical advice, and not a recommendation to take anything. Always talk with your oncologist.

Topic tags. Each study is filed under its main topic. Anticancer studies are the default; these tags flag the other dimensions:

Safety — Safety & interactionsAbsorption (PK) — How it's absorbed (PK)Formulation — Formulation & deliverySupportive care — Symptom & supportive careMetabolism — Metabolism & pathwaysTrial — Clinical trialMechanism — Biomarker & mechanism

Showing studies that mention “neuroblastoma”.

Human onlyPositive outcomesSafety signalsTrials2 of 72 studies

Animal studyReported positivePreclinical onlyTier 2 · animal

A humanized anaplastic lymphoma kinase (ALK)-directed antibody-drug conjugate with pyrrolobenzodiazepine payload demonstrates efficacy in ALK-expressing cancers

Nature communications · Aug 2025 · xenograft antitumor assays

neuroblastomarhabdomyosarcomacolorectal carcinomamelanomaovarian carcinomabreast carcinoma

This study tested a humanized antibody-drug conjugate called CDX0239-PBD in ALK-expressing cancer models. In cell lines, it was taken up by ALK-positive neuroblastoma cells and killed them in a way that depended on surface ALK expression. In mouse xenograft models, it produced strong antitumor activity and complete responses were maintained in several ALK-expressing cancers.

Key findings

ALK RNA, protein, and tumor cell surface expression was elevated in multiple pediatric and adult malignancies with minimal expression in childhood normal tissues.
CDX0239-PBD was internalized in ALK-expressing neuroblastoma cell lines with cell surface expression-dependent cytotoxicity.
CDX0239-PBD exhibited potent antitumor efficacy including maintained complete responses in ALK-expressing patient and cell line-derived neuroblastoma, fusion-positive rhabdomyosarcoma, and colorectal carcinoma xenograft models.

Limitations: Preclinical study only; no human treatment data are reported in the abstract.; Efficacy was shown in cell lines and xenograft mouse models, which may not predict clinical benefit.; No quantitative effect sizes, dosing details, or toxicity results are provided in the abstract..

The abstract describes a preclinical anticancer antibody-drug conjugate targeting ALK-expressing tumors.

AI summary of the abstract, human-reviewed · Jun 2026. Describes what this study reported, not medical advice. View on PubMed · Full text

ReviewMechanismReported positiveLimited evidenceTier 4 · clinical

The role of CT10 regulation of kinase-like in cancer

Future oncology (London, England) · Dec 2014 · Review

gastric cancerglioblastoma multiformehepatocellular carcinomabladder cancerlung cancercolon cancerovarian cancerleukemiabreast cancerhead and neck cancerrhabdomyosarcomaneuroblastoma

This is a narrative review summarizing published reports about the adaptor protein CRKL in cancer. The authors report that CRKL is overexpressed in many tumor types and appears to promote aggressive or malignant behaviors, and they suggest CRKL has potential as a diagnostic/prognostic biomarker.

Key findings

CRKL is a member of the CRK family and functions as an adaptor protein in intracellular signal transduction.
CRKL has been reported overexpressed in a variety of cancers.
CRKL appears to play a tumor-promotion role in multiple cancers, including those listed in the abstract.
The review summarizes associations between CRKL and malignant tumor behaviors and potential mechanisms of action.
The authors state CRKL has potential to be used as a biomarker for diagnosis, treatment and prognosis of certain tumors.

Limitations: This is a review article and does not present new primary experimental data.; Abstract provides no information on search strategy, inclusion criteria, or quality assessment of included studies.; Heterogeneity across many cancer types and study designs likely limits generalizability of conclusions.; The abstract does not report quantitative synthesis or effect sizes..

AI summary of the abstract, human-reviewed · Jun 2026. Describes what this study reported, not medical advice. View on PubMed