The IL-22-mediated changes in cell proliferation, cycle progression, and protein expression can be effectively inhibited by the ERK1/2 inhibitor U0126 and the p38 inhibitor SB202190...Our findings suggest that IL-22 promotes endometrial carcinoma cell proliferation and G1/S phase progression by activating ERK1/2 and p38 signaling. Therefore, IL-22 may represent a potential therapeutic target for the treatment of endometrial carcinoma.

Overall, CXCL12 inhibits tumor growth through several distinct mechanisms: inhibition of cell cycle and migration, as well as impairment of immune checkpoint, thereby stimulating a strong host's immune response. The mechanism(s) that renders CXCL12 a tumor-promoting factor in certain cells and a suppressor in others has remained elusive.

Our findings suggest the involvement of the CacyBP/SIP protein in the ERK1/2 and p38 signalling pathways, which may be involved in the processes of testicular seminoma carcinogenesis. The results of our research provide the basis for further research in this area.

ERK1/2 inhibitors may serve as novel molecular-targeted drugs for treating leukemia with NRAS mutations.

Our results indicated tumor promotion of TXN in NSCLC and TXN regulated c-Myc in the interest of tumorigenesis through ERK1/2 and ERK5 signaling pathways. Targeting TXN and blocking the ERK1/2 and ERK5 pathways could potentially offer new therapeutic strategies for NSCLC.

P1, N=111, Terminated, Merck Sharp & Dohme LLC | Completed --> Terminated; business reasons.

UA-Sol inhibited the AKT1/ERK1/2-GSK-3β-β-catenin axis to induce apoptosis, autophagy and anti-metastasis by targeting AKT1 and ERK1/2 inhibition. This dual-target drug combination strategy provides promising insights into the development of novel, safe, and efficient drugs for the treatment of CRC.

This study validated the anti-tumor efficacy of Lipo-HNK against NSCLC. Lipo-HNK reduced the infiltration of MDSCs and M2 macrophages by inhibiting the PI3K/Akt pathway and enhanced the therapeutic effects of ICIs. These findings provide evidence and new insights into Lipo-HNK as a promising anti-cancer drug for NSCLC treatment, highlighting its potential to overcome resistance to current ICI therapies.

TRIM21 may represent a therapeutic target for tumors, and inhibiting TRIM21 could be a potential strategy for tumor treatment.

The findings reveal a crucial role of XPR1 in PTC progression and prognosis via the BRAF-ERK1/2-P53 signaling pathway, providing potential therapeutic targets for treating PTC.

In conclusion, the present study indicated that LBT could induce cell death of HCC via promotion of DUSP1-mediated ERK1/2 inhibition. These data will help to establish the evidence of LBT to treat HCC.

No abstract available

ERK and AKT signaling and their downstream target genes were regulated by CEACAM6 and thus the treatment with AKT inhibitor capivasertib or ERK inhibitor ulixertinib mitigated the CEACAM6-induced migration. These findings demonstrate that CEACAM6 is crucially involved in gallbladder cancer progression by promoting migration and inhibiting cell adhesion through ERK and AKT signaling providing specific options for treatment of CEACAM6-positive cancers.

P1/2, N=0, Withdrawn, M.D. Anderson Cancer Center | N=36 --> 0 | Initiation date: Jul 2024 --> Jan 2025 | Not yet recruiting --> Withdrawn

Finally, the proliferation, migration, and invasion of NT2/D1 cells simulated by E2 or ESR2 were also blocked by PP2 and U0126. This study provides novel insights into molecular mechanisms of ER in NT2/D1 cells by demonstrating that ER activates rapid responses molecules, including SRC and ERK1/2, which enhance the tumorigenic potential of testicular cancer cells.

HLJDD inhibited PAAD in vitro and in vivo via the modulation of multiple mechanisms, including regulation of PI3K/AKT/mTOR and MAPK/ERK1/2 signaling pathways.

ML models reconfirmed the addition of stromal FOXC1 expression and tumor pERK1-2 to NCCN-IPI score had the highest C-index (0.952) among combinations. Stromal FOXC1 and tumor pERK1-2 were determinants of DLBCL prognosis, whose addition significantly improved prognostic performance of the NCCN-IPI.

P1, N=47, Completed, Hutchmed | Recruiting --> Completed | N=87 --> 47 | Trial completion date: May 2024 --> Feb 2024 | Trial primary completion date: Sep 2023 --> Jan 2024

Cory plays an anti-tumor role in ESCC by regulating EZH2-DUSP5-ERK1/2 signaling pathway. Cory may be promising to be a novel therapy for treating ESCC.

Both naporafenib combinations had acceptable safety profiles. Antitumor activity was limited in patients with NSCLC, despite the observed on-target pharmacodynamic effect.

Most samples with RETN amplifications metastasized to bone and showed high expression of IL-8 (CXCL8) and IL-6 (IL6). Finally, resistin could be considered a prognostic marker for basal triple-negative breast cancer, and we also proposed the possibility that resistin-induced cell migration involves the activation of MAPK in breast cancer cells.

Resistance developed in DUSP6 KO cells, indicating a bypass mechanism. Although targeting ASCL1 remains a challenge, our findings suggest that expression of ASCL1, DUSP6 and low phospho-ERK1/2 identify neuroendocrine lung cancers for which DUSP6 may be a therapeutic target.

We show that pirtobrutinib blocked p-ERK1/2, ERK1/2-driven inflammatory cytokines, and overcame paracrine-mediated resistance in MYD88Mut lymphoma cells expressing mutated BTKCys481. Our results provide important mechanistic insights for the activity of pirtobrutinib in MYD88Mut lymphomas carrying BTKCys481 mutations.

Furthermore, our results demonstrated that LB showed potential anti-Ex20ins cancer activity through suppression of the EGFR and ERK1/2 signaling pathway in Ba/F3 cells bearing two to three amino acid insertion mutations. These findings suggested that LB might be valuable for further investigation as a potential candidate in the treatment of associated diseases.

If summarized, our results prove the contribution of ERK2 in compensating ERK1 loss and vice versa and an evident role of ERK1 in cancer cell invasiveness.

In the initial stage, we collected 6 cases of hip joint soft tissue from normal individuals and 6 cases from OA patients clinically to analyze the differential expression of LGALS9 between normal individuals and OA patients; Subsequently, RNAi technology was used to preliminarily clarify the regulatory role of LGALS9 in an in vitro OA model; Then, lentivirus was used to knock down and overexpress LGALS9, and in vivo and in vitro OA models were constructed. QRT-PCR, western blot, safranin fast green staining (SO), immunofluorescence and other experimental methods were used to quantitatively analyze inflammatory and signaling pathway indicators, further improving the regulatory effect of LGALS9 on inflammation and the pathogenesis of OA.

In agreement, clinical data disclose that high KSR1 expression levels correlate with greater metastatic potential and adverse evolution of mammary tumors. Overall, our results portray both ERK dimerization and KSR1 as essential factors for the regulation of cell motility and mammary tumor dissemination.

Finally, we discovered that AIBP could control the MAPK signaling pathway-involved genes expression, including P-MEK, MEK, c-Myc, P-ERK1/2, and ERK1/2, and that GDC-0994, a specific ERK1/2 inhibitor, could suppress the AIBP overexpression induced cell migration and proliferation abilities. These findings demonstrated that the ERK/MAPK signaling pathway might be stimulated by AIBP in HCC tissues, leading to increased cell invasion, migration, and proliferation. It was hypothesized that AIBP might act as a useful prognostic and diagnostic marker for HCC.

Losartan exhibited dual effects on tongue squamous cell carcinoma cells. Moderate losartan concentrations facilitated cell proliferation, whereas high concentrations induced cytotoxicity in tongue carcinoma cells.

P1/2, N=190, Active, not recruiting, Taiho Oncology, Inc. | N=300 --> 190

Our data illustrate that activation of the MAZ-controlled axis promotes thyroid tumorigenesis. These insights would advance our knowledge of the role of TFs in cancer development and highlight the potential of TFs as future targets for treatments against cancers.

P1/2, N=200, Active, not recruiting, Erasca, Inc. | Phase classification: P1b/2 --> P1/2 | Trial completion date: Nov 2024 --> Nov 2025 | Trial primary completion date: May 2024 --> May 2025

P1, N=27, Recruiting, M.D. Anderson Cancer Center | Trial primary completion date: Mar 2026 --> Mar 2028

Mira showed anti-apoptotic activity through inhibition of Bax immunoreactivity and elevation of Bcl2. To summarize, Mira exhibited a hepato-and neuroprotective effect against TAA-induced HE in rats via shielding antioxidant defense and mitigation of the pathological inflammatory and apoptotic axis besides upregulation of neuroprotective signaling pathways.

Further LC-MS/MS results showed the anti-inflammatory and analgesic bio-functions of CI5 depended on its interaction with the Rac-2 protein upstream of ERK1/2 and the inflammatory signaling pathway (ERK1/2/COX-2 axis). In summary, CI5, as a novel natural candidate identified from Cinobufacini injection, showed substantial clinical promise for inflammatory pain treatments.

We also found that the expressed level of cathepsin S decreased under pyrocurzerenone treatment. This study showed that pyrocurzerenone reduced ERK1/2 expression of the proteins and cathepsin S, suggesting that it could be a valuable treatment to inhibit human oral cancer cell metastasis.

Our results identified a precise mechanism underlying ZNF468-induced epigenetic upregulation of VEGF-C in facilitating lymphangiogenesis and lymph node metastasis of ESCC, which might provide a novel prognostic biomarker and potential therapeutic for ESCC patients.

These results suggest that FASN silencing suppressed AR through the ERK 1/2 pathway, which in turn suppressed CRLM.

P1, N=45, Recruiting, UNC Lineberger Comprehensive Cancer Center | Trial completion date: Apr 2026 --> Nov 2026 | Trial primary completion date: Jul 2024 --> Aug 2025

P1, N=36, Terminated, Antengene Therapeutics Limited | N=211 --> 36 | Recruiting --> Terminated; The study was terminated based on the internal need to re-prioritization the whole pipeline and phase 1 portfolio.

P2, N=47, Terminated, BioMed Valley Discoveries, Inc | N=215 --> 47 | Trial completion date: Mar 2025 --> Jul 2024 | Recruiting --> Terminated | Trial primary completion date: Dec 2024 --> May 2024; Lack of Enrollment for Remaining Open Baskets

The resistance to osimertinib is significantly influenced by cholesterol biosynthesis, highlighting its pivotal role in this context. AETC can enhance osimertinib sensitivity via ERK/SREBP-2/HMGCR-mediated cholesterol biosynthesis. These results provide a promising therapeutic target and potential treatment option for resistance to osimertinib.