The combination of TURBT with pirarubicin and BCG intravesical instillation significantly lowers the recurrence rate in HRNMIBC patients and enhances both quality of life and immune function recovery. Independent factors affecting HRNMIBC recurrence include tumor number, stage, grade, and primary tumor status.

P1, N=20, Recruiting, Valent Technologies, LLC | Trial completion date: Jun 2024 --> Jun 2025 | Trial primary completion date: Jun 2024 --> Jun 2025

P1/2, N=63, Active, not recruiting, Moleculin Biotech, Inc. | Recruiting --> Active, not recruiting

P1, N=16, Terminated, Melinta Therapeutics, Inc. | Suspended --> Terminated; Study goals not met

P3, N=394, Not yet recruiting, Jilin Cancer Hospital; Jilin Cancer Hospital

P1/2, N=36, Completed, Moleculin Biotech, Inc. | Active, not recruiting --> Completed | Phase classification: P1b/2 --> P1/2 | Trial completion date: May 2024 --> Aug 2024

For patients with pCR, the differences in EFS (log-rank p = 0.47) and OS (log-rank p = 0.38) were not statistically significant among the three groups, and the EFS (log-rank p = 0.59) and OS (log-rank p = 0.14) of non-pCR patients in the PLD group were similar to those in the epirubicin and pirarubicin groups. PLD had a similar therapeutic response and prognosis compared to epirubicin or pirarubicin in NAC for patients with HR ⩽ 10%/HER2 negative breast cancer, which means that PLD represents a potential NAC option.

P1, N=16, Suspended, Melinta Therapeutics, Inc.

P2, N=25, Recruiting, JenKem Technology Co., Ltd.

P2, N=25, Not yet recruiting, JenKem Technology Co., Ltd.

Our results provide new ideas for the combination strategy of THP with TLR agonists which improves prognosis of breast cancer.

P3, N=394, Not yet recruiting, JenKem Technology Co., Ltd.

These results suggest that DB-1314 may be a candidate ADC targeting DLL3 for the treatment of DLL3-positive SCLC, supporting further evaluation in the clinical setting.

P4, N=125, Recruiting, Boston Children's Hospital | Trial completion date: Sep 2025 --> Sep 2026

Tumor-bearing experiments in nude mice showed that the combination treatment with BBR and THP significantly suppressed the growth of HCC xenografts. These results reveal that BBR is able to strengthen the killing effect of THP on HCC cells by repressing the ATG4B-autophagy pathway, which may provide novel insights into the improvement of chemotherapeutic efficacy of THP, and may be conducive to the further clinical application of THP in HCC treatment.

P1, N=32, Completed, TenNor Therapeutics Inc.

These finding demonstrated that DB-1310 exerted potent antitumor activities against HER3 + tumors in in vitro and in vivo models, and showed acceptable safety profiles in nonclinical species. Therefore, DB-1310 may be effective for the clinical treatment of HER3 + solid tumors.

However, cell treatment with the ferroptosis inhibitor, ferrostatin‑1, or inducer, erastin, could not significantly reduce or promote, respectively, the expression of NOX2. However, GSK significantly affected ferroptosis and GPX4 expression. Overall, the results of the present study indicated that food therapy with Sc ameliorated CTP via inhibition of apoptosis and ferroptosis through regulation of NOX2‑induced oxidative stress, thus suggesting that Sc may be a potential therapeutic drug against CTP.

This study reported that the DNA topoisomerase II (Topo II) inhibitors, doxorubicin and etoposide (VP-16) synergistically decreased cell survival with enhanced induction of DNA damage and apoptosis in osimertinib-resistant cells, suppressed the growth of osimertinib-resistant tumors, and delayed the emergence of osimertinib acquired resistance. Enforced expression of an ectopic TOP2A gene in sensitive EGFRm NSCLC cells conferred resistance to osimertinib, whereas knockdown of TOP2A in osimertinib-resistant cell lines restored their response to undergo osimertinib-induced DNA damage and apoptosis. Together, these results reveal an essential role of Topo IIα inhibition in mediating the therapeutic efficacy of osimertinib against EGFRm NSCLC, providing scientific rationale for targeting Topo II to manage acquired resistance to osimertinib.

It is demonstrated that circZCCHC2 plays a crucial role in the malignant progression of TNBC via the miR-1200/TPR axis, thereby activating the RAS-RAF-MEK-ERK pathway. The present results indicate that circZCCHC2 has the potential to serve as a novel prognostic biomarker for TNBC.

The resulting organoids were treated with pirarubicin or gemcitabine at 37 °C or 42 °C. Finally, RNA sequencing revealed the IFN-γ signaling pathway to be associated with hyperthermia. Overall, hyperthermia combined with chemotherapy exerted better therapeutic effects than those of normothermic chemotherapy in grade 1-2 non-muscle-invasive bladder cancer, potentially through activation of the IFN-γ-JAK-STAT pathway.

R-DXd demonstrated potent antitumor activity against CDH6-expressing tumors in mice and an acceptable safety profile in monkeys. These findings indicate the potential of R-DXd as a new treatment option for patients with CDH6-expressing serous-type ovarian cancer and renal cell carcinoma in a clinical setting.

P1/2, N=260, Recruiting, Coherent Biopharma (Hefei) Co., Ltd. | Active, not recruiting --> Recruiting

The design of the novel liposomal L-annamycin (L-ANN) was the replacement of a basic amine at the C-3' position with a hydroxy group, which was shown to significantly reduce cardiotoxicity when compared with doxorubicin...All patients will also receive cytarabine 2... Initial data suggested that L-ANN is safe and active in heavily pretreated r/r AML patients with no signs of cardiotoxicity. This study is currently being conducted in Europe across 5 sites in Poland and 3 in Italy. Results from the Phase 2 portion of this study will be presented at the meeting.

P1, N=36, Not yet recruiting, SN BioScience | Trial completion date: Dec 2023 --> Jun 2025 | Trial primary completion date: May 2023 --> Dec 2024

P1b/2, N=36, Active, not recruiting, Moleculin Biotech, Inc. | Recruiting --> Active, not recruiting | N=55 --> 36 | Trial primary completion date: Aug 2023 --> May 2024

AST can inhibit H9c2 apoptosis induced by THP and attenuate H9c2 damage by THP, which may be achieved by downregulating miR-494-3p, upregulating MDM4, and inhibiting p53.

Knockdown of miR-129-1-3p reversed the protective effect of Miat knockdown on HL-1. Miat knockdown can alleviate THP-induced cardiomyocyte injury by regulating miR-129-1-3p.

Recurrent chromosomal translocations in the therapy-related leukemia differ from chromosomal rearrangements associated with other neoplasias. Here, we reviewed the factors that drive chromosomal translocations induced by cancer treatment with DNA topoisomerase II inhibitors, such as mobility of ends of double-strand DNA breaks formed before the translocation and gain of function of fusion proteins generated as a result of translocation.

Treatment with VIP236 resulted in long-lasting tumor regression in subcutaneous patient-derived xenograft (PDX) models from patients with non-small-cell lung, colon, and renal cancer as well as in two orthotopic metastatic triple-negative breast cancer PDX models. In these models, a significant reduction of brain and lung metastases also was observed.

In summary, PEG-[Irinotecan] displays superior pharmacokinetic characteristics and antitumor activity with lower toxicity than irinotecan. This supports the view that PEG-[Irinotecan] is a superior anticancer drug to irinotecan and it has entered the phase II trial stage.

Our study highlights the importance of postoperative surveillance and individualized treatment for patients with NMIBC. Our findings show that high pathology grading, pirarubicin treatment, and BCG treatment are independent risk factors for recurrence after TURBT in patients with NMIBC. However, caution is warranted when interpreting our findings due to the small sample size and the need for further research to confirm the negative impact of Mitomycin and BCG on recurrence rates.

This may be related to the reduction of calcium ions in 4T1. In conclusion, Miat knockdown enhanced the sensitivity of THP to 4T1 by inhibiting calcium channels.

Describing CBP-1008: a FR/ TRPV6 targeted drug conjugate in Phase II pivotal studies of advanced ovarian cancer treatment; Exploring CBP-1018: a FR/ PSMA targeted drug conjugate in Phase Ib for prostate cancer therapy; Highlighting CBP-1019: TOP1i payload drug conjugate for unmet medical needs

Gemcitabine and pirarubicin are both effective in treating patients with non-muscle invasive bladder cancer, with gemcitabine having a lower incidence of adverse reactions, a higher safety rating, a lower recurrence rate and an improved survival outcome.

The residues ASP96, GLN100, PRO184, and THR185 of compound cefpiramide, doxycycline, delafloxacin, metacycline, oxytetracycline, and ertapenem were involved in the binding with CagA protein. These residues are crucial for the CagA that aids in entry or pathogenesis of the bacterium. The screened FDA-approved antibiotics have a potential druggability to inhibit CagA and reduce the progression of H. pylori borne diseases.

Silencing circEGFR inhibited the malignant progression of the tumor. These results revealed circEGFR is a promising biomarker for TNBC diagnosis, therapeutic and prognosis.

In the present study, hollow pollen silica (HPS) nanoparticles (NPs) were prepared and modified with CPBA to form CHPS NPs, which could be further loaded with pirarubicin (THP) to form THP@CHPS NPs...Moreover, THP@CHPS NPs exhibited excellent biocompatibility. THP@CHPS NPs hold great potential for intravesical treatment of bladder cancer.

Preoperative intravesical instillation of THP is conducive to identifying suspicious lesions. The combination of a 980-nm laser with preoperative THP intravesical instillation can significantly prolong RFS time.

P1b/2, N=55, Recruiting, Moleculin Biotech, Inc. | Trial primary completion date: May 2023 --> Aug 2023

P2, N=50, Recruiting, Sun Yat-sen University | Unknown status --> Recruiting | Trial completion date: Mar 2021 --> Mar 2025 | Trial primary completion date: Mar 2021 --> Mar 2025