Prostate Cancer

Together, these observations support the integration of HSD3B1 into germline testing and clinical trials as it might help to identify groups at increased likelihood of benefiting from early, intensified, AR-targeting interventions. Lastly, 3βHSD1 is a promising target for pharmacological inhibition, which enables new strategies for systemic prostate cancer therapy.

We identified and validated high tissue levels of NCAPH, UBE2C, and ZWINT as novel prognostic risk factors in clinically localized PCa patients. The use of these markers can improve routinely used risk estimation models.

Individuals with a family history of cancer were significantly more likely to have a pathogenic or likely pathogenic variant than those without one (p = 0.002). Overall, our results show the necessity for future research with a larger sample size to better explain the relationship between clinicopathologic data and genetic variants.

The patient was treated with six cycles of the R-CHOP regimen (rituximab, cyclophosphamide, vincristine, doxorubicin, prednisone), achieving complete metabolic remission as confirmed by positron emission tomography-computed tomography. Through our literature review of additional six cases of primary seminal vesicle lymphoma, we aim to elucidate the typical clinical presentations, imaging features, pathological characteristics, genetic mutations, and therapeutic strategies, aiming to contribute to better detection and management of this rare malignancy. This case underscores the diagnostic challenges and emphasizes the necessity for heightened clinical suspicion and definitive pathological examination in the management of primary seminal vesicle lymphoma.

This research provides comprehensive evidence that chimeric SFT2D2-TBX19 promotes prostate cancer progression by encoding the TBX19-202 protein and stabilizing mitochondrial ATP synthase via ATP5F1A phosphorylation. These findings highlight SFT2D2-TBX19 as a potential therapeutic target for prostate cancer.

STAT3 may serve as a valuable prognostic biomarker and therapeutic target across various cancers, with particular relevance to prostate cancer.

Notably, exosomes carrying PSM-E from PCa urine could potentially serve as a biomarker for PCa, and targeting exosomal PSM-E may represent a strategy for preventing tumor progression in this patient population.

Overall, this study demonstrated that TW may serve as a viable therapeutic agent for prostate cancer. Triptonoterpene is a specific inhibitor of p-AKT1 and p65, making it an attractive contender for prostate cancer therapy.

Our study unravels AR-V7 as a marker for poor clinical outcomes, predicting breast cancer aggressiveness, and encourages consideration of AR-V7 as a probable target for therapeutic intervention.

Notably, inhibiting AKT activation via RACK1 deficiency does not trigger feedback upregulation of HER3 and androgen receptor (AR) expression and activation, distinguishing it from direct PI3K or AKT targeting. These findings position RACK1 as a critical regulator of the PI3K/AKT pathway and a promising target for curtailing prostate cancer development arising from pathway aberrations.

Inhibiting PI3K/Akt with LY294002, Capivasertib (AZD5363), or using an inactive Akt mutant significantly increased p35 expression and subsequently enhanced AR stability and activation in PCa cells. Importantly, CDK5 knockdown further reduced PI3K/Akt-inhibition-induced AR and cell viability maintenance, suggesting a compensatory role for CDK5-AR in maintaining cell viability under Akt inhibition. In conclusion, PI3K/Akt inhibition could trigger p35-CDK5-dependent AR activation and cell viability, highlighting p35-CDK5 as a critical link connecting PI3K/Akt inhibition to AR activation and pivotal in PCa cell resistance to PI3K/Akt blockade.

Interpretation & conclusions Collectively, the findings of this study suggest that miR-363-3p may be a potential biomarker in differentiating individuals with PCa and CRPC from healthy controls. The miR-363-3p triggers various oncogenic genes (MDM2, NRAS, E2F3, CCNE2) and tumour suppressor genes (PTEN) that are actively involved in PCa progression and development.

The biomarker analysis revealed a clear association between elevated LLT1 expression and an immunosuppressive TME in patient cohorts from TCGA and clinical databases. Therefore, this study provides a foundation for utilizing LLT1 as a potential target to improve clinical responses in ICI non-responsive patients with upregulated LLT1.

Surprisingly, the high mRNA levels did not reflect SFRP4 protein levels, which was much lower. This study contributes previously unknown insights of SFRP4 mRNA in the prostate tumor environment that potentially can improve diagnosis and treatment.

The present study demonstrated that PSP inhibit the proliferation, invasion and migration of PC-3 cells in vitro, as well as reverse MDR in these cells. The underlying mechanism may involve the simultaneous regulation of the PI3K/Akt and NF-κB signaling pathways.

The current hypothesis reimagines glioma pathophysiology as a dysautonomia with the therapeutic objective to reset the autonomic nervous system and form an immune responsive state to halt tumor progression and prevent recurrence. VNS, as a novel method to control cancer, can be administered with ICIs, standard therapy, or in clinical trials, combined with emerging immunotherapy: dendritic cell, mRNA, or chimeric antigen receptor (CAR) T cell vaccines.

This intriguing paradox - where both inhibition and activation of AR have anti-cancer effects - is now being harnessed clinically in the form of bipolar androgen therapy (BAT). This review describes mechanisms underlying the tumour-suppressive functions of AR in the context of potent androgenic stimulation and discusses how our maturing understanding of these mechanisms is influencing the clinical deployment of BAT.

D+T is active in mCRPC but patient selection remains a challenge. Further studies to develop predictive biomarkers are warranted.

This study revealed valuable findings for the clinical care of metastatic prostate cancer. Especially, predictive factors such as HRR defect in mCSPC should be validated in the future.

Germline pathogenic/likely pathogenic (P/LP) variants in BRCA2 and ATM genes are associated with a shorter time to progression and rarer P/LP variants in other DRG genes may play a role in mCRPC. This justifies the use of routine screening of men with advanced PrCa for germline variants and supports the need for an expanded panel test.

The VIPAAY peptide from the soybean β-conglycinin β subunit showed the highest potential to interact with Bcl-2, comparable to Venetoclax, a well-known anticancer drug. Further experiments are needed to confirm this study's findings.

While TRPS1 remains a highly sensible immunohistochemical marker for confirming breast primary lesions, pathologists should be aware of its low specificity and incorporate complementary diagnostic methods in order to ensure accurate clinical management. Further research should focus on elucidating the molecular pathways regulating TRPS1 expression in various tumor types, which may better define its clinical utility.

The apparent under diagnosis of LS highlights the urgent need for enhanced surveillance and genetic counseling in this demographic. Our findings suggest that adjustments in the current screening protocols may be warranted to better identify and manage at-risk individuals.

The prognostic model independently predicts the survival of patients with PCa, aiding in prognostic prediction and therapeutic efficacy. It expands the study of adipocytokine-related genes in PCa, presenting novel targets for treatment.

sTK1 was examined in three cohorts: (1) 43 men with de novo mHSPC managed with androgen deprivation monotherapy; (2) 99 patients with mCRPC managed with androgen receptor signaling inhibitors (ARSIs); and (3) 98 patients with mCRPC treated with docetaxel...We found that for patients with metastatic prostate cancer, high levels of a protein called TK1 that is involved in cell division was linked to higher risk of death. Our findings need to be confirmed in other studies.

circEEF2 activated the Hedgehog pathway through the miR-625-5p/TRPM2 axis, promotes mitochondrial stress, and promotes PCa development in vivo. circEEF2 upregulates mitochondrial stress to promote PCa by activating the Hedgehog pathway through the miR-625-5p/TRPM2 axis.

This study provides evidence that tumors may exploit EPGM to enhance vascularization and support sustained growth, as evidenced by the elevated EPGM expression in tumor-associated myeloid cells. The consistent presence of EPGM in TAMs across multiple cancer types suggests a conserved mechanism wherein tumors harness embryonic angiogenic pathways to facilitate their progression. Distinct EPGM expression patterns in specific myeloid cell subsets indicate potential therapeutic targets, particularly in cases where EPGM activation contributes to resistance against anti-angiogenic therapies. These findings shed new light on the molecular mechanisms underlying tumor angiogenesis and highlight the prognostic relevance of EPGM expression in cancer, underscoring its potential as a biomarker for clinical applications.

P2, N=30, Completed, Northern Sydney Local Health District | Recruiting --> Completed

P=N/A, N=500, Recruiting, Tianjin Medical University

IF, PT, and IF+PT demonstrated potential effects on improving androgen levels, managing weight, and enhancing muscle growth, with IF+PT emerging as the most effective intervention. Despite these positive outcomes, the lack of impact on AR expression and testosterone levels suggests the need for further research to elucidate the underlying mechanisms and potential clinical applications for managing androgen deficiency through these interventions.

P=N/A, N=90, Completed, Norwegian University of Science and Technology | Recruiting --> Completed | Trial completion date: Jun 2024 --> Sep 2024 | Trial primary completion date: Jun 2024 --> Sep 2024

P1, N=196, Recruiting, MediLink Therapeutics (Suzhou) Co., Ltd. | Trial completion date: Jul 2025 --> Oct 2027 | Trial primary completion date: Jul 2024 --> Apr 2027

P=N/A, N=13779, Active, not recruiting, Bayer | Trial completion date: Dec 2024 --> Jul 2025 | Trial primary completion date: Dec 2024 --> Jul 2025

P1, N=353, Completed, Eli Lilly and Company | Active, not recruiting --> Completed

P=N/A, N=168, Active, not recruiting, UNICANCER | Recruiting --> Active, not recruiting

P=N/A, N=30, Recruiting, University of Florida | Withheld --> Recruiting

P1, N=20, Recruiting, Nova Therapeutics LLC | Trial primary completion date: Dec 2024 --> Dec 2025

Building on the three ClncRNAs, we identified a novel prognostic signature of PCa. The ClncRNA SNHG9 can promote PCa cell proliferation, migration, and invasion.

We have highlighted longitudinally the peripheral behavior of the different lymphocyte subpopulations and of a group of 10 cytokines during the first year after RT. One of the analyzed cytokines, such as TGF-β1, has proven to be promising predictive factor of severe late GU toxicity.

Our findings illustrated that ChREBP is an oncogene in the human prostate. High glucose condition induces a glucose/ChREBP/MALT1/NF-κB axis which links the glucose metabolism to the NF-κB activation in prostate cancer cells, and a glucose/ChREBP/WISP1 axis mediating autocrine and paracrine signaling between fibroblasts and cancer cells to promote cell migration, contraction, growth, and invasion of the human prostate.

Moreover, ATC-324 remains potent in enzalutamide-resistant PCa cells. These results demonstrate the potential of the AUTOTAC platform to target previously considered undruggable proteins and overcome certain drug resistance mechanisms.

Despite diverse therapeutic interventions targeting mitogen-activated protein kinase signaling and subsequent clinical trial enrollment, disease progression remained relentless, culminating in the patient's demise within 4 years of diagnosis. This report highlights the exceptional histopathological presentation associated with KIAA1549::BRAF fusion in prostatic adenocarcinoma, emphasizing the need for a deeper comprehension of its implications on disease behavior and therapeutic responsiveness in similar instances.