Tomudex (raltitrexed)

Given the patient's advanced age, poor physical condition, and refusal of surgery, a palliative treatment plan of "Raltitrexed + Sintilimab" was finally decided upon after a multidisciplinary consultation. This case highlights the importance of adequate sampling in the diagnosis of gastric squamous cell carcinoma to avoid misdiagnosis due to limited specimens. It also provides a potential treatment option of immune therapy combined with low-dose chemotherapy for elderly patients with gastric squamous cell carcinoma who are not suitable for surgery.

This study highlights probable hub genes, drugs targeting them, and associated pathways perturbed by SARS-CoV-2 NSP6. Galectin3 (LGALS3) upregulated in both heart and brain after COVID-19 infection is reported to be influencing all the ten hallmarks of cancer. Our bioinformatics and systems study hints probable effect of COVID-19 infection in cancer incidence and warrants in-depth studies for present scenario of long and recurrent COVID-19.

P4, N=38, Recruiting, Army Medical Center of PLA; Army Medical Center of PLA

P1, N=27, Completed, Fudan University | Recruiting --> Completed | N=15 --> 27 | Trial completion date: Dec 2022 --> Apr 2025 | Trial primary completion date: Dec 2021 --> Nov 2024

Between 2013 and 2021, she underwent palliative chemotherapy comprising paclitaxel liposomes, cisplatin/nedaplatin, S-1/raltitrexed, irinotecan, doxorubicin, vinorebine, toripalimab, apatinib, gemcitabine, oxaliplatin, and capecitabine, as well as two debulking surgeries. From November 2021, she received six cycles of tislelizumab (a PD-1 inhibitor), paclitaxel (albumin-bound), and carboplatin, to which a partial response was observed according to the Response Evaluation Criteria in Solid Tumors. From May 2022, the patient was switched to maintenance therapy with tislelizumab plus olaparib...We report a case involving a patient with highly pretreated recurrent ovarian cancer who exhibited prolonged PFS after developing three irAEs. The distinctly prolonged PFS observed, along with the reviewed literature, suggests that irAEs may be correlated with improved survival in ovarian cancer.

This study aimed to assess the efficacy, safety, and potential predictive biomarkers of a therapeutic approach incorporating camrelizumab, lenvatinib, and a HAIC protocol using raltitrexed plus oxaliplatin (RALOX) in patients with intermediate-to-advanced HCC. The triple regimen of camrelizumab, lenvatinib, and RALOX-HAIC exhibited notable antitumor capabilities and acceptable tolerability in patients with advanced HCC. Moreover, baseline levels of IL-2, CXCL13, and CCL19 may function as predictive indicators of the response to this first-line therapeutic strategy.

Therapy with a BCL-2/BCL-XL inhibitor (navitoclax) in combination with thymidylate synthase inhibitors (raltitrexed or capecitabine) causes marked and prolonged tumor regression in prostate and breast cancer xenograft models. These findings indicate that BCL-XL inhibitors may be effective as single agents in a subset of solid tumors with RB1 loss, and that pharmacological induction of replication stress may be a broadly applicable approach for sensitizing to BCL-XL inhibitors.

To discover factors in repair of genomic uracil, we performed a CRISPR knockout screen in the presence of floxuridine, a chemotherapeutic agent that incorporates uracil and fluorouracil into DNA. METTL3 and 6mA were required for repair of lesions driven by additional base-damaging agents, including raltitrexed, gemcitabine, and hydroxyurea. Our results establish a role for METTL3 and 6mA in promoting genome stability in mammalian cells, especially in response to base damage.

Using a structure-based drug discovery framework, we screened the DrugBank database through a previously validated pharmacophore model for the FVYL pocket in the hTERT thumb domain, the established binding site of BIBR1532. As the top lead, Raltitrexed demonstrates the potential of repurposed drugs in telomerase-targeted therapies, offering a time and cost-effective strategy for advancing its clinical development. The study also provides a robust framework for future drug development, addressing challenges in targeting telomerase for anticancer therapy.

P=N/A, N=49, The First Affiliated Hosptial of Science and Technology of China; The First Affiliated Hosptial of Science and Technology of China

P2, N=35, Recruiting, West China Hospital, Sichuan University; West China Hospital, Sichuan University

P2, N=30, Not yet recruiting, Clinical Oncology School of Fujian Medical University,Fujian Cancer Hospital; Fujian Cancer Hospital