Background: This investigation evaluated the predictive and prognostic efficacy of the newly developed global immune-nutrition-inflammation index (GINI) in patients with grade 4 adult-type diffuse gliomas, comparing it with other established indices such as the systemic immune-inflammation index (SII), systemic inflammation response index (SIRI), and pan-immune-inflammation value (PIV). Method: A retrospective cohort included 198 patients diagnosed with isocitrate dehydrogenase (IDH)-mutant gr4 (grade 4) astrocytoma and IDH-wt (wilde-type) glioblastoma (GBM) gr4 treated with surgical resection, radiotherapy, and temozolomide. Patients were stratified into two groups based on their GINI values: low GINI (<5815) and high GINI (≥5815). The primary endpoint was overall survival (OS). Results: High GINI was significantly associated with older age, poor performance status, multifocal tumors, and higher SII, SIRI, and PIV values (p < 0.005). The GINI demonstrated strong correlations with SII (r = 0.694), SIRI (r = 0.516), and PIV (r = 0.657) (p < 0.001). Patients with high GINI exhibited poorer OS (5.0 vs. 17.0 months) and PFS (5.0 vs. 13.0 months) in comparison to those with low GINI. Kaplan–Meier survival analysis revealed significantly prolonged OS and PFS among patients with low GINI (p < 0.001). Multivariate analysis identified high GINI as an independent negative risk factor for both PFS and OS. Conclusions: GINI is a robust predictor of clinical outcomes in IDH-mutant gr4 astrocytoma and IDH-wt GBM gr4, highlighting the crucial impact of nutrition and cancer cachexia. It shows superior prognostic value relative to the SII, SIRI, and PIV.

This study aimed to evaluate the prognostic and predictive significance of Claudin-6 and trophoblast cell surface antigen-2 (Trop-2) expression in serous ovarian carcinoma, assessing their influence on treatment efficacy and clinical outcomes. A retrospective cohort of 73 patients diagnosed with serous ovarian carcinoma was analyzed. All patients underwent standard cytoreductive surgery, with or without neoadjuvant or adjuvant chemotherapy. Immunohistochemistry was used to assess the expression levels of Claudin-6 and Trop-2. Survival outcomes were evaluated using Kaplan–Meier and Cox proportional hazards models, with overall survival (OS) as the primary endpoint. High Trop-2 expression was observed in 67.1% of the patients, while 46.6% exhibited high Claudin-6 expression. Both markers were more common in older, postmenopausal patients, those with larger tumors, and those with distant metastasis. However, no significant associations were found with clinical factors (P > .05). Survival analysis demonstrated that high Trop-2 and Claudin-6 expression were associated with shorter OS and progression-free survival (PFS). Patients with high Trop-2 expression exhibited a median OS of 38 months and PFS of 32 months, whereas those with low Trop-2 expression had a median OS of 62 months and PFS of 60 months (OS: P = .039, PFS: P = .020). Similarly, high Claudin-6 expression was associated with a median OS of 32 months and PFS of 21 months, compared to an OS of 60 months and PFS of 56 months in patients with low Claudin-6 expression (OS: P = .005, PFS: P = .003). Both univariate and multivariate analyses confirmed that advanced age, and high Trop-2, and high Claudin-6 expression were significant predictors of poor OS and PFS (P < .05). These findings underscore the prognostic significance of Claudin-6 and Trop-2 in ovarian cancer, with elevated expression correlating with poorer survival outcomes. These markers may serve as independent prognostic factors, and their targeting through antibody–drug conjugates offers a potential therapeutic strategy to improve survival outcomes and overcome treatment resistance.

Aim: This study investigated the prognostic value of the pan-immune-inflammation value (PIV) in patients with advanced-stage pancreatic cancer (PC). Materials and methods: The cohort comprised 71 patients, with a median age of 65 years (range: 37-83). The majority (69%) of patients received the FOLFIRINOX regimen as first-line therapy. Using ROC curve analysis, PIV demonstrated high diagnostic accuracy in predicting mortality, with an area under the curve (AUC) of 0.84 (95% CI: 0.72-0.97) and an optimal cut-off point of 276.5. Results: Elevated PIV was significantly associated with mortality (p = 0.014), and patients with high PIV exhibited significantly poorer overall survival (OS) and progression-free survival (PFS) than those with low PIV (OS: 9.0 months vs. 26.0 months, p < 0.001; PFS: 7.0 months vs. 15.0 months, p < 0.001). Univariate and multivariate analyses identified PIV and the selected chemotherapy regimens as independent prognostic factors for OS and PFS. Conclusion: High PIV values are associated with worse clinical outcomes, reinforcing its role as a reliable prognostic biomarker in advanced-stage PC. These findings underscore the importance of PIV in guiding therapeutic strategies and warrant further investigation in larger cohorts.

Background: This study aimed to assess the prognostic and predictive implications of CD47, CD68, and CD163, biomarkers of tumor-associated macrophages (TAMs), on the treatment efficacy and clinical outcomes of nasopharyngeal carcinoma (NPC). Additionally, the prognostic value of TAM-related indices, such as the monocyte-to-lymphocyte ratio (MLR) and monocyte-to-albumin ratio (MAR), was evaluated. Methods: A retrospective cohort of 54 patients with locally advanced or oligometastatic NPC treated with concurrent chemoradiotherapy (CCRT), with or without induction chemotherapy, was analyzed. Patients were categorized based on the cumulative expression scores for CD47, CD68, and CD163: negative/low (0–3 points) and high (4–6 points). MLR and MAR were also stratified as low MLR (<0.545) vs. high MLR (≥0.545) and low MAR (<16.145) vs. high MAR (≥16.145). The primary endpoint was overall survival (OS). Results: High CD47, CD68, and CD163 expression levels were correlated with advanced clinical stage, reduced CCRT response, and elevated MLR and MAR. These TAM biomarkers were linearly correlated with each other and with established risk factors such as advanced age and elevated EBV-DNA levels. Kaplan–Meier analysis revealed that patients with low TAM expression had significantly longer OS and progression-free survival (PFS) than those with high TAM expression. Multivariate analysis identified high CD163, MLR, and MAR levels as independent adverse prognostic factors for OS. Elevated MLR is an independent risk factor for both OS and PFS in patients with NPC. Conclusions: CD47, CD68, and CD163 are significant prognostic markers in NPC, with higher levels being associated with poorer OS and PFS. Elevated MLR and MAR values also predict worse outcomes, underscoring their value as prognostic tools. CD163 and MLR are particularly strong predictors, highlighting the crucial role of TAMs in NPC management and suggesting that CD163 is a potential therapeutic target within the immune checkpoint pathway.

Background: The main goal of this study is to explore the prognostic and predictive implications of post-treatment thrombocytopenia on treatment efficacy and clinical outcomes in advanced-stage cancer treated with immune checkpoint inhibitors (ICIs). Methods: This retrospective study included 102 patients with advanced-stage cancer who were treated with ICIs. The simultaneous administration of chemotherapy and ICIs was omitted; nevertheless, the selection of chemotherapy agents employed in different treatment lines was left to the discretion of the attending clinician. Patients were stratified into distinct cohorts based on their post-treatment platelet counts (evaluated for up to four to six months after the completion of ICI). The primary endpoint of interest was progression-free survival (PFS), and overall survival (OS) was the secondary endpoint. Results: Patients with superior Eastern Cooperative Oncology Group (ECOG) performance status and those who received ICI as second-line treatment displayed markedly elevated incidences of grade 1 thrombocytopenia (p < 0.05). Kaplan-Meier survival analysis confirmed that patients with high-grade thrombocytopenia had significantly shorter PFS (six vs. 13 vs. 19 months, p < 0.0001) and OS (10 vs. 21 vs. 25 months, p < 0.0001) than those with lower grades or without thrombocytopenia, respectively. Multivariate analysis revealed that decreased platelet levels were a negative independent prognostic factor for both PFS and OS in patients with advanced-stage cancer who received ICIs. Conclusion: The results of this retrospective study suggest that a decline in platelet levels after treatment represents a dependable adverse prognostic biomarker for clinical outcomes. Moreover, a decrease in platelet levels has been linked to reduced treatment efficacy in advanced-stage cancer patients receiving ICIs, thereby providing valuable prognostic insights for the implementation of personalized treatment strategies in cancer immunotherapy.

The objective of this study was to assess the prognostic relevance of Stanniocalcin-2 (STC2) expression, as determined via immunohistochemistry in tumor tissue, in a cohort of 83 patients diagnosed with glioblastoma who underwent maximal safe surgical resection followed by radiotherapy concurrent with adjuvant temozolomide. STC2 expression levels were categorized using a 3-tiered semiquantitative system: negative expression (level 0−), low expression (level 1+), and high expression (levels 2 + and 3+). Patients were categorized into 2 distinct groups according to their STC2 expression levels: negative STC2 (−/+) and positive STC2 (++/+++). The primary outcome measure was the relationship between STC2 expression and progression-free survival (PFS), with overall survival (OS) serving as the secondary endpoint. Kaplan–Meier survival analysis confirmed that patients exhibiting high STC2 expression had significantly shorter OS (8 vs 20 months, P < .001) and PFS (6 vs 18 months, P < .001) than those with low or negative STC2 expression. Multivariate analysis revealed that STC2 expression was an independent prognostic factor for both OS (hazard ratio: 0.4; 95% confidence interval: 0.2–0.8; P < .05) and PFS (hazard ratio: 0.3; 95% confidence interval: 0.2–0.4; P < .05) in patients with glioblastoma. Furthermore, elevated STC2 expression in GBM was correlated with several established aggressive clinicopathological characteristics, including advanced age (≥65 years), low ECOG PS (≥2), and isocitrate dehydrogenase mutation negativity. These findings underscore that heightened STC2 expression within the tumor tissue of GBM patients functions as an adverse prognostic marker, correlating with an elevated risk of progression and reduced OS. Therapeutic interventions targeting the AKT-mTOR, ERK1-2, and mitogen-activated protein kinase pathways as well as immune checkpoint inhibitors and vascular endothelial growth factor blockade, as well as potential forthcoming antibody–drug conjugates targeting the STC2 molecule, have the potential to broaden the scope of combined treatment strategies.