P1, N=22, Recruiting, Immunome, Inc. | Not yet recruiting --> Recruiting

P1, N=22, Not yet recruiting, Immunome, Inc.

To counteract monotherapy-induced tumor relapse, we assessed GSI-paclitaxel and dasatinib-paclitaxel combination treatments in NOTCH inhibitor-sensitive and -resistant TNBC xenotransplants, respectively. These distinct preventive combinations and second-line treatment option dependent on NOTCH1 and SOX2 expression in TNBC are able to induce tumor growth control and reduce metastatic burden.

This is due to (i) therapeutic reduction in Notch-dependent, prometastatic circulating factors released by the primary tumor, and (ii) elevated PD ligand 1 (PD-L1) in lung metastases, rendering them profoundly sensitive to ICB. These findings highlight the potential of combination cytokine inhibition and ICB as an immunotherapeutic strategy in TNBC.

P1, N=14, Active, not recruiting, M.D. Anderson Cancer Center | Recruiting --> Active, not recruiting

The spectrum of pathogenic variants in the BRCA1/2 genes in La Rioja is similar to that in other Spanish regions, with some unique characteristics. The pathogenic c.6024dupG variant in the BRCA2 gene was detected in a large number of families and could have a founding effect in the Ebro riverside areas in the regions of La Rioja and Navarra.

Taken together, the present study finds that Cep possesses excellent anti-metastasis of HCC, wherein the GRP78 could be directly bound and activated by Cep, leading to ER stress and Notch1 blockage. This study reveals for the first time the effect, critical target, and mechanism of the Cep-mediated anti-cancer effect, providing novel insights into the molecular target therapy by phytomedicine.

The hCAFs/iCCA cross-talk is a new target for reducing cancer progression with drugs such as Crenigacestat.

Niclosamide, piroctone olamine, and pyrvinium pamoate are promising, cost-effective therapeutic agents for the treatment of TBX2/TBX3-dependent cancers.

No abstract available

Importantly, treatment with the STAT3 inhibitor niclosamide effectively counteracted the oncogenic effects of SYT7 in EOC...Our findings suggest that the upregulation of SYT7 in EOC is associated with a negative prognosis, as it enhances tumor migration and invasion by activating the STAT3 signaling pathway. Thus, SYT7 might be utilized as a EOC prognostic marker and treatment target.

P2/3, N=192, Active, not recruiting, Immunome, Inc. | Trial completion date: Feb 2025 --> Oct 2026 | Trial primary completion date: Jan 2025 --> Oct 2025

Lacidipine demonstrated a protective effect in UC, reducing inflammation and modulating key signaling pathways. These findings suggest that lacidipine could be a promising candidate for the treatment of UC.

P1, N=47, Terminated, Celgene | N=160 --> 47 | Active, not recruiting --> Terminated; Slow accrual

Computational in silico modeling of the new hybrids revealed that they presented acceptable physicochemical values as well as drug-like characteristics, which may introduce them as drug-like candidates. The study proved that compound X1 might be a novel candidate for the development of anticancer agents as it presents antiproliferative activity mediated by apoptosis.

P2, N=2, Terminated, M.D. Anderson Cancer Center | N=30 --> 2 | Trial completion date: Jul 2026 --> Aug 2024 | Recruiting --> Terminated | Trial primary completion date: Jul 2026 --> Aug 2024; The sponsor requested termination due to internal reprioritization of resources.

Inspired by the paradigm of depleting the PML-RARA fusion protein in acute promyelocytic leukemia using all-trans retinoic acid and arsenic trioxide, we conducted a screen to identify FDA-approved drugs capable of depleting MLL-fusion protein expression in leukemia cells. Previously, we reported potent anti-leukemia effects of disulfiram (DSF), identified through this screen. In the present study, we demonstrate that another hit compound, niclosamide (NSM), is also able to deplete MLL-fusion proteins derived from a range of different MLL-fusion genes in both acute myeloid (AML) and acute lymphoid (ALL) leukemias...In contrast, DSF/NSM drug combination had little impact on normal hematopoietic progenitor cell differentiation. This study demonstrates that two FDA-approved drugs with excellent safety profiles can be combined to increase the efficacy of MLL-fusion protein depletion and elimination of MLL-rearranged leukaemia.

Slight improvements in the survival rate of G. mellonella larvae infected with M. mycetomatis were observed. Thus, salicylanilides such as 2a and 3a can become new anticancer and antifungal drugs.

Analysis of early and late treatment timepoints revealed significant differences in vessel area and perfusion in response to anti-Notch4 treatment. We conclude that targeting Notch4 improves tumor growth control through endothelial intrinsic mechanisms.

In conclusion, these analyses highlight the ability of niclosamide to inhibit HNSC cell migration and proliferative activity while provoking apoptotic death mediated via p-Stat3 and β-catenin pathway inactivation. Niclosamide thus holds promise for repurposing as a candidate drug for the more effective clinical management of HNSC.

Niclosamide, an FDA-approved anti-helminthic, blocks the functions of SLC7A11 and SLC38A5, thus inducing ferroptosis and suppressing macropinocytosis, with the resultant effective reversal of tumor-promoting actions of oncogenic changes in p53 and KRAS. These findings underscore the potential of this drug in colon cancer treatment.

P1/2, N=34, Recruiting, Glenn J. Hanna | Trial primary completion date: Jun 2024 --> Jun 2025

The results showed that niclosamide treatment potently inhibited the growth of ALL cells and induced apoptosis via elevating the levels of reactive oxygen species (ROS) and activating TP53. These findings suggest that niclosamide may be a promisingly potential agent for ALL therapy.

A patient-derived xenograft model showed that the combination reduced both the level of leukemic involvement of primary human FLT3/ITD AML cells and their ability to engraft secondary recipients. In summary, these results demonstrate that NOTCH4 inhibition synergizes with FLT3 TKIs to eliminate FLT3/ITD AML cells, providing a new therapeutic target for AML with FLT3/ITD mutations.

P1, N=14, Recruiting, M.D. Anderson Cancer Center | Trial completion date: Dec 2024 --> Dec 2025 | Trial primary completion date: Dec 2024 --> Dec 2025

No abstract available

Consistently, in normal organoids, calcitriol inhibited early signaling by BMP4 as assessed by reduction of the level of phospho-SMAD1/5/8. Our results show that BMP and Notch signaling play key roles in human colon stem cell differentiation to the enterocytic and goblet cell lineages and that calcitriol modulates these processes favoring stemness features.

We report here that STAT3 inhibitors Stattic and Niclosamide up-regulated IL-1β-induced IL-8 production in C33A, CaSki, and Siha cervical cancer cells...And IL-6 activation of STAT3 induced HuR cytoplasmic-nuclear transport. Taken together, these results suggest that STAT3 contributes to HuR nuclear localization and inhibits Il-1β-induced IL-8 production through this non-transcriptional mechanism.

These results indicate that OBB enhances the sensitivity of liver cancer cells to sorafenib through inhibiting notch homolog 1-USP7-c-Myc signaling pathway, which potentially provides a novel therapeutic strategy for liver cancer to improve the effectiveness of sorafenib.

Niclosamide decreased the glutathione levels, inhibited proliferation, suppressed GPX4 expression, increased lipid peroxidation, and induced ferroptosis in TNBC cells. It also significantly reduced the growth of the TNBC cell line MB231 in mouse xenografts.

We successfully developed an orally bioavailable formulation of niclosamide, which significantly enhanced oral bioavailability and anti-tumor efficacy in an HCC PDX mouse model. Our data support its clinical translation for the treatment of solid tumors.

When started very soon after symptom onset, these repurposed drugs have high potential to prevent clinical deterioration and death in vaccinated and unvaccinated COVID-19 patients. Ped Thai Su Phai (Thai Ducks Fighting Danger) social giver group.

It can also improve the abnormal DLBCL microenvironment in which immune escape occurs, and inhibit immune escape. This study provides a new therapeutic idea for the exploration of individualized precision therapy for patients with malignant lymphoma.

This process could be blocked by the JAK1/STAT3 inhibitor niclosamide...We concluded that CD146+CAFs could promote angiogenesis and VM formation via the IL-10/JAK1/STAT3 signalling pathway. These findings may lead to the identification of potential targets for antiangiogenic therapeutic strategies for endometrial cancers.

In conclusion, inhibiting the Notch signaling pathway enhances the expression of the SDF-1 and CXCR4 chemokine axis, facilitating the migration of allogeneic BMSCs to injured lung tissues. This, in turn, promotes immune regulation and improves the Th1/Th2 imbalance, thereby enhancing the therapeutic effect on asthmatic airway inflammation.

P2/3, N=192, Active, not recruiting, Ayala Pharmaceuticals, Inc, | Recruiting --> Active, not recruiting

RSV alleviated aging-induced cardiac dysfunction through the suppression of oxidative stress and inflammation via the Notch/NF-κB pathway in heart tissue. Furthermore, this therapeutic effect was found to be associated with its protective roles in the intestine.

P1, N=160, Active, not recruiting, Celgene | Trial completion date: May 2025 --> Aug 2024 | Trial primary completion date: May 2025 --> Aug 2024

P2, N=18, Terminated, Ayala Pharmaceuticals, Inc, | N=67 --> 18 | Active, not recruiting --> Terminated; Sponsor's decision

Confocal microscopy revealed that STOTCK1N-23234 treatment at test concentration induced apoptosis related morphological changes, reduced mitochondria membrane potential and increased reactive oxygen species production in HCT-116 cells compared to non-treated cells. In conclusion, STOCK1N-23234 is a novel lead natural anticancer compound which requires in depth validation in cancer preclinical models.Communicated by Ramaswamy H. Sarma.

P2, N=87, Completed, Ayala Pharmaceuticals, Inc, | Active, not recruiting --> Completed

Notch-1 in monocytes/macrophages can activate the Toll-like receptor (TLR)-mediated inflammatory and stress responses by activating oxidative stress and inhibiting the SHP2 protein expression, thus facilitating aneurysm progression.