Nivolumab and ipilimumab combination immunotherapy has become a standard treatment option for certain cancers. However, the benefits of combination therapy compared to nivolumab monotherapy in lung cancer patients are not entirely clear. We aimed to evaluate whether nivolumab plus ipilimumab improves clinical outcomes in lung cancer patients compared to nivolumab monotherapy.

Diabetic retinopathy is a major cause of sight loss in people with diabetes. The most severe form, proliferative diabetic retinopathy, carries a high risk of vision loss, vitreous haemorrhage, macular oedema and other harms. Panretinal photocoagulation is the primary treatment for proliferative diabetic retinopathy. Anti-vascular endothelial growth factor drugs are used to treat various eye conditions and may be beneficial for people with diabetic retinopathy.

Immune checkpoint inhibitors (ICIs) have shown promise in the treatment of HCC. However, their safety and efficacy in recipients of liver transplants with recurrent HCC remain unclear. This systematic review aims to evaluate the use of ICIs for recurrent HCC after liver transplantation (LT) and to identify potential predictive factors associated with graft rejection and treatment response. A comprehensive literature search was conducted using PubMed and Scopus databases to identify case reports and case series describing the use of ICIs for HCC recurrence after LT. Data on patient characteristics, treatment details, and outcomes were extracted and analyzed. Twenty-one case reports and case series involving 39 patients were included. The median time from LT to ICI initiation was 24 months. Nivolumab was the most commonly used ICI (59.0%). Among all cases, 25.6% demonstrated a positive response, including stable disease and partial or complete response, while 46.2% experienced progressive disease. Graft rejection occurred in 20.5% of patients, with 50% of these cases resulting in death. Although reported in only some of the cases (17 out of 39), positive programmed cell death ligand-1 expression was associated with a higher risk of graft rejection (66.7%) compared to negative expression (0%). calcineurin inhibitors-based immunosuppressive regimens appeared to have lower rejection rates (20%) compared to mammalian target of rapamycin inhibitor-based regimens (80%). ICIs show potential for treating recurrent HCC after LT, but the risk of graft rejection is significant. Careful patient selection, close monitoring, and individualized management of immunosuppression are crucial. Positive programmed cell death ligand-1 expression and the choice of immunosuppressive regimen appear to influence the risk of graft rejection; however, these findings are based on limited data. Prospective studies with larger sample sizes are needed to validate these findings and establish evidence-based guidelines for the use of ICIs in the posttransplant setting.

The aim of this systematic review was to assess the risk of cardiac toxicity in patients undergoing approved PD-1 (nivolumab, pembrolizumab, cemiplimab, dostarlimab), PD-L1 (atezolizumab, avelumab, durvalumab), and CTLA-4 (ipilimumab) inhibitors.

This review analyzed existing literature regarding the relationship between different diets and chemotherapy toxicities, as well as the quality of life (QOL) among patients undergoing treatment. It aims to identify the most advantageous diet for cancer patients. PubMed, CINAHL, and Embase were used to select randomized control trials (RCTs) assessing the relationship between a specific diet and chemotherapy toxicities and/or QOL in patients as of October 2023. Out of 1,419 records, 11 RCTs were included. Analyses were stratified by diet type. Pooled odds ratios and 95% confidence intervals (CI) were obtained from the random-effect model using STATA. We included 7 studies testing fasting variations; 1 testing a ketogenic diet; 1 testing a Mediterranean diet; 1 testing a plant-based, high-protein diet; and 1 testing an anti-inflammatory diet. Four fasting studies were in the meta-analysis. The random-effects meta-analysis showed no significant difference in the incidence of chemotherapy toxicities between fasting and non-fasting patients. There is insufficient evidence to determine which dietary intervention is the most advantageous, however, there is evidence that all the diets examined may complement conventional cancer therapy by helping to reduce chemotherapy toxicities. No intervention can be ruled out. More research is needed in this field.

In addition to the effect of body weight, a patient's sex can influence the pharmacokinetics (PK) of anticancer agents, and thereby their activity and safety. The magnitude and relevance of sex differences, however, are currently unclear.

This meta-analysis aimed to assess the effectiveness and safety of combining anlotinib with chemotherapy in treating patients with small cell lung cancer (SCLC).

Immune checkpoint inhibitors (ICIs) are first-line treatment for melanoma. The incidence of musculoskeletal immune-related adverse events (MSK irAEs) remains unclear.

Neoadjuvant immunochemotherapy is emerging as a promising regimen for patients with locally advanced gastric and gastroesophageal junction (G/GEJ) adenocarcinoma. However, it remains unclear whether immunochemotherapy will bring more adverse events (AEs) leading to a delay or even cancellation of surgeries. We aimed to provide a comprehensive analysis of the toxicity profiles for immune checkpoint inhibitors (ICIs) combined with chemotherapy among patients with G/GEJ adenocarcinoma.

This study aims to evaluate the efficacy and safety of immune checkpoint inhibitors (ICIs) in patients with histologically proven advanced cervical cancer. MEDLINE (through PubMed), Web of Science, Embase, and the Cochrane Library were comprehensively searched. Eligible studies were clinical trials investigating the efficacy and safety on ICIs in patients with confirmed advanced cervical cancer. Response rates and adverse events rates were pooled using either a random-effects model or a fixed-effects model based on the I2 value. A total of 12 clinical trials with 523 women diagnosed with advanced cervical cancer were included. Programmed cell death-1 (PD-1)/programmed cell death ligand-1 (PD-L1), and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) inhibitors were identified. The pooled objective response (OR) rate, complete response (CR) rate, partial response (PR) rate, and stable disease (SD) rate of PD1 antibodies were 0.24 (95% CIs: 0.11-0.39; I2 =90%, P <0.01), 0.03 (95% CIs: 0.02-0.05; I2 =0%, P =0.92), 0.20 (95% CIs: 0.08-0.36; I2 =91%, P <0.01), 0.31 (95% CIs: 0.23-0.40; I2 =79%, P <0.01), respectively. Adverse events (AEs) rate of any grade was 0.81 (95% CIs: 0.72-0.88; I2 =83%, P <0.01). This study indicates that PD-1/PD-L1 inhibitors reveal acceptable clinical responses and tolerable adverse events in the treatment of advanced cervical cancer. Well-designed clinical trials investigating the efficacy and safety of immune checkpoint inhibitors (ICIs) are needed.

Traditional Chinese herbal medicine has unique advantages as anti-cancer drugs and adjuvant therapies. Rabdosia rubescens (Hemsl.) H. Hara (R. rubescens) is a traditional medicinal plant known for its anti-inflammatory, antioxidant, antibacterial, anti-angiogenic and antitumor properties. The antitumor activity of R. rubescens is widely recognized among the folk communities in Henan Province, China.

Agents that inhibit programmed cell death (IPD-1) in T lymphocytes are indicated for patients with advanced cancer. However, some individuals may develop endocrinological conditions, such as diabetes, thyroid dysfunction, and lipodystrophy, after treatment. This systematic review and case report of IPD-1 lipodystrophies describes a patient who received nivolumab treatment for advanced clear cell renal carcinoma and subsequently developed diabetes as well as facial and body lipodystrophy. The patient complained of social distress due to her facial appearance. We treated the facial lipodystrophy with autologous fat grafting, which proved to be effective for more than three years. This study showed the efficacy of IPD-1 lipodystrophy treatment with long-term follow-up.

Sacituzumab Govitecan (SG), a first-in-class anti-trophoblast cell surface antigen-2-directed antibody-drug conjugate (ADC), has shown clinically meaningful improvement in outcomes of patients with breast cancer (BC). However, it has also been accompanied by significant toxicity. Thus, we conducted a systematic review and meta-analysis to evaluate the safety and tolerability of SG in this patient population.

This systematic review aimed to evaluate the efficacy of photodynamic therapy (PDT) in reducing the severity of chemotherapy-induced oral mucositis, and associated symptoms in cancer patients compared to standard care or other interventions.

Although recent studies have reported that obesity is a protective factor for survival in patients with advanced cancers treated with immune checkpoint inhibitors (ICIs), the prognostic value of CT-derived adipose composition parameters remains unclear. This study aimed to assess the association between CT-derived adipose composition parameters and clinical outcomes in cancer patients undergoing ICIs treatment.

Immunotherapy targeting programmed cell death-1 (PD-1) and PD-L1 immune checkpoints has reshaped treatment paradigms across several cancers, including breast cancer. Combining PD-1/PD-L1 immune checkpoint blockade (ICB) with chemotherapy has shown promising efficacy in both early and metastatic triple-negative breast cancer, although only a subset of patients experiences durable responses. Identifying responders and optimizing immune drug selection are therefore critical. The effectiveness of PD-1/PD-L1 immunotherapy depends on both tumor-intrinsic factors and the extrinsic cell-cell interactions within the tumor microenvironment (TME). This review systematically summarizes the key findings from clinical trials of ICBs in breast cancer and examines the mechanisms underlying PD-L1 expression regulation. We also highlight recent advances in identifying potential biomarkers for PD-1/PD-L1 therapy and emerging evidence of TME alterations following treatment. Among these, the quantity, immunophenotype, and spatial distribution of tumor-infiltrating lymphocytes stand out as promising biomarkers. Additionally, we explore strategies to enhance the effectiveness of ICBs in breast cancer, aiming to support the development of personalized treatment approaches tailored to the unique characteristics of each patient's tumor.

Biosimilars are products containing an approved biological medicine. They are similar, but not identical, to an originator medicine. In cancer, biosimilars have been developed from the monoclonal antibodies, bevacizumab, rituximab, and trastuzumab. They have become available for the treatment of lung, colorectal, non-Hodkin's lymphoma, and breast cancers. As these biological products are not identical, synthesis of evidence of the clinical effects of biosimilars compared to their originators is needed to understand their comparative effectiveness and harms.

The combination of immune checkpoint inhibitors and chemotherapy (ICI + Chemo) shows promise in treatment of recurrent or metastatic nasopharyngeal carcinoma (RM-NPC), but some patients received limited benefit and the prognostic factors of the treatments remain unclear. Furthermore, ICIs efficacy in subsequent treatments needs further evaluation.

Cancer drug resistance represents one of the most significant challenges in oncology and manifests through multiple interconnected molecular and cellular mechanisms. Objective: To provide a comprehensive analysis of multilevel processes driving treatment resistance by integrating recent advances in understanding genetic, epigenetic, and microenvironmental factors. This is a systematic review of the recent literature focusing on the mechanisms of cancer drug resistance, including genomic studies, clinical trials, and experimental research. Key findings include the following: (1) Up to 63% of somatic mutations can be heterogeneous within individual tumors, contributing to resistance development; (2) cancer stem cells demonstrate enhanced DNA repair capacity and altered metabolic profiles; (3) the tumor microenvironment, including cancer-associated fibroblasts and immune cell populations, plays a crucial role in promoting resistance; and (4) selective pressure from radiotherapy drives the emergence of radioresistant phenotypes through multiple adaptive mechanisms. Understanding the complex interplay between various resistance mechanisms is essential for developing effective treatment strategies. Future therapeutic approaches should focus on combination strategies that target multiple resistance pathways simultaneously, guided by specific biomarkers.

Immune checkpoint inhibitors (ICIs) significantly improve survival, while immune-mediated hepatotoxicity (IMH) has been reported. To evaluate the incidence and potential risk factors of IMH among cancer patients treated by ICIs, PubMed/Medline, Web of Science, Cochrane, and Embase were searched before 30 March 2024 for systematic review and meta-analysis. Odds ratios (ORs) with 95% confidence intervals (CI) were calculated. Quality assessment was completed using the Newcastle-Ottawa scale. Of 1217 articles identified, 24 consisting of 9076 patients were included, with one study being prospective and the rest retrospective. The overall incidence of any grade IMH and grade ≥ 3 secondary to ICIs was 14% and 7%, respectively. The cholestatic pattern was more prevalent than the hepatocellular and mixed patterns. The meta-analysis revealed that ICI treatment was related to reduced risk of IMH in older patients (SMD: -0.18; 95% CI: -0.33 to -0.04), individuals with higher body mass index (WMD: -2.15; 95% CI: -3.92 to -0.38), males (OR: 0.44; 95% CI: 0.27 to 0.72), and patients with lung cancer (OR: 0.58, 95%CI 0.41 to 0.83). On the other hand, patients with liver metastasis (OR: 1.80; 95% CI: 1.47 to 2.20), history of ICI treatment (OR: 3.09; 95% CI: 1.21 to 7.89), diabetes (OR: 2.19; 95% CI: 1.36 to 3.51), chronic HBV (OR: 3.06; 95% CI: 1.11 to 8.46), and concomitant use of ICIs (OR: 8.73; 95% CI: 2.41 to 31.59) increased the risk of developing IMH. This study will provide clinicians with information on potentially high-risk groups for IMH, who need to be cautiously monitored for liver function when receiving immunotherapy.