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A Study to Learn About the Study Medicine Called PF-07799933 in People With Advanced Solid Tumors.

ABSTRACT: The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07799933) administered as a single agent and in combination with other study medicines (called binimetinib and cetuximab) in people with solid tumors. This study is seeking participants who have an advanced solid tumor with a certain type of abnormal gene called "BRAF" and available treatments are no longer effective in controlling their cancer. All participants in this study will receive PF-07799933. PF-07799933 comes as a tablet to take by mouth, 1 or 2 times a day. Depending on the part of the study, participants may also receive another study medicine: * People with melanoma or other solid tumors may also receive binimetinib. Binimetinib comes as a tablet to take by mouth, 2 times a day. * People with colorectal cancer may also receive cetuximab. Cetuximab will be given weekly (or every two weeks) in the clinic as a shot given in the vein or port (intravenous, IV). Participants may receive the study medicines for about 2 years. The study team will monitor how each participant is doing with the study treatment during regular visits at the study clinic.

DISEASE(S): Thyroid Neoplasms,Glioma,Thyroid Cancer,Melanoma,Colorectal Cancer,Non-small-cell Lung Cancer

PROVIDER: 2720906 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

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A Study to Learn About the Study Medicine Called PF-07799544 in People With Advanced Solid Tumors

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Gene expression signatures after immunisation with Boostrix - alum adsorbed tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccine (BIOVACSAFE protocol 305D2)

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Gene expression signatures after immunisation with MF59C adjuvanted trivalent inactivated influenza vaccine for season 2014-2015 Northern hemisphere (BIOVACSAFE protocol 305D)

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A Study Evaluating Different Doses of BI 765049 When Given Alone and When Given With Ezabenlimab to Patients With Advanced Solid Tumors Having the B7-H6 Marker

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Transcriptomic analysis reveals Streptococcus agalactiae activation of oncogenic pathways in cervical adenocarcinoma

Project description:Cervical adenocarcinoma (AC), a subtype of uterine cervical cancer (CC), poses a challenge due to its resistance to therapy and poor prognosis compared with squamous cervical carcinoma. Streptococcus agalactiae [group B Streptococcus (GBS)], a Gram-positive coccus, has been associated with cervical intraepithelial neoplasia in CC. However, the underlying mechanism interaction between GBS and CC, particularly AC, remains elusive. Leveraging The Cancer Genome Atlas public data and time-series transcriptomic data, the present study investigated the interaction between GBS and AC, revealing activation of two pivotal pathways: ‘MAPK signaling pathway’ and ‘mTORC1 signaling’. Western blotting, reverse transcription-quantitative PCR and cell viability assays were performed to validate the activation of these pathways and their role in promoting cancer cell proliferation. Subsequently, the present study evaluated the efficacy of two anticancer drugs targeting these pathways (binimetinib and ridaforolimus) in AC cell treatment. Binimetinib demonstrated a cytostatic effect, while ridaforolimus had a modest impact on HeLa cells after 48 h of treatment, as observed in both cell viability and cytotoxicity assays. The combination of binimetinib and ridaforolimus resulted in a significantly greater cytotoxic effect compared to monotherapy, even though the synergy score indicated an additive effect. Furthermore, this drug combination may enhance the effect on HeLa cells exposed to GBS compared to those without exposure. In general, the MAPK and mTORC1 signaling pathways were identified as the main pathways associated with GBS and AC cells. The combination of binimetinib and ridaforolimus could be a potential AC treatment.

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