Markers able to predict the response to antiangiogenics in metastatic clear cell renal cell carcinoma (ccRCC) are not available. The development of new treatment options like immunotherapy are reaching the clinic; therefore, predictors of benefit from these different available treatments are increasingly needed.

Parallel development of preclinical models that recapitulate treatment response observed in patients is central to the advancement of personalized medicine.

Small-molecule inhibitors offer great promise for targeting pathways that are specifically deregulated in different tumors. However, such 'targeted' therapies also elicit poorly understood effects on protective antitumor immunity. Given the emerging relevance of immunotherapies that boost pre-existing T cell responses, understanding how different immune cells are affected by small-molecule inhibitors could lead to more-effective interventions, alone or combined with immunotherapy. This review discusses the growing array of activities elicited by multiple 'targeted' inhibitors on antitumor immunity, underscoring the complex effects resulting from diverse activities on different immune cell types in vivo, and the need to conduct mechanistic research that identifies drugs performing well not only in immunocompromised mice but also in the presence of spontaneous or therapeutic antitumor immunity.

Invasive breast cancer is the most common malignancy in women in industrialized countries. Three-quarters of breast cancers express estrogen and/or progesterone receptors and are considered endocrine-sensitive. Endocrine therapy reduces the risk of loco-regional, contralateral and distant recurrence. The management has become more complex with estrogen receptor inhibitors, aromatase inhibitors and ovarian function suppression. The choice of the regimen and its duration depend on the age, the menopausal status of the patient, her co-morbidities, the risk of cancer relapse and the tolerance. We summarize here the recent modifications of the endocrine therapy in early and advanced stage breast cancer.

Benzyl isothiocyanate (BITC) is one of member of the isothiocyanate family which has been shown to induce cancer cell apoptosis in many human cancer cells. In the present study, we investigated the effects of BITC on the growth of GBM 8401 human brain glioblastoma multiforms cells. Results indicated that BITC-induced cell morphological changes decreased in the percentage of viable GBM8401 cells and these effects are dose-dependent manners. Results from flow cytometric assay indicated that BITC induced sub-G1 phase and induction of apoptosis of GBM 8401 cells. Furthermore, results also showed that BITC promoted the production of reactive oxygen species (ROS) and Ca2+ release, but decreased the mitochondrial membrane potential (ΔΨm ) and promoted caspase-8, -9, and -3 activates. After cells were pretreated with Z-IETD-FMK, Z-LEHD-FMK, and Z-DEVD-FMK (caspase-8, -9, and -3 inhibitors, respectively) led to decrease in the activities of caspase-8, -9, and -3 and increased the percentage of viable GBM 8401 cells that indicated which BITC induced cell apoptosis through caspase-dependent pathways. Western blotting indicated that BITC induced Fas, Fas-L, FADD, caspase-8, caspase -3, and pro-apoptotic protein (Bax, Bid, and Bak), but inhibited the ant-apoptotic proteins (Bcl-2 and Bcl-x) in GBM 8401 cells. Furthermore, BITC increased the release of cytochrome c, AIF, and Endo G from mitochondria that led to cell apoptosis. Results also showed that BITC increased GADD153, GRP 78, XBP-1, and ATF-6β, IRE-1α, IRE-1β, Calpain 1 and 2 in GBM 8401 cells, which is associated with ER stress. Based on these observations, we may suggest that BITC-induced apoptosis might be through Fas receptor, ROS induced ER stress, caspase-3, and mitochondrial signaling pathways. Taken together, these molecular alterations and signaling pathways offer an insight into BITC-caused growth inhibition and induced apoptotic cell death of GBM 8401 cells. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 1751-1760, 2016.

Diarrhea is one of the most common complaints in oncologic patients. Causes are multiple including bowel resection, infections, radiation and systemic anti-cancer treatments. In the latter case, the pathophysiology is partially elucidated and requires the etiology to be precisely identified : chemotherapy, targeted therapy or immunotherapy. Loperamide remains central in uncomplicated cases. However, with development of immunotherapy, autoimmune mechanism should be recognized and requires different approach based mainly on corticosteroids. Physician taking care of patients with diarrhea should therefore identify possible causes in order to offer adapted treatments and therefore reduce morbidity and mortality.

Despite major advances in prevention and treatment, febrile neutropenia remains one of the most concerning complications of cancer chemotherapy. Its prognosis depends directly on the quality of the initial management in the emergency department (ED). An initial assessment of circulatory and respiratory function, with vigorous resuscitation where necessary, should be followed by careful examination for potential source of infection. A broad-spectrum empirical antibacterial therapy should be given in a timespan < 1 hour. Multinational Association for Supportive Care in Cancer (MASCC) criteria were developed to help physicians make decisions about the site of care and overall management of these patients.

Recent advances in high-throughput technologies have given rise to collecting large amounts of multidimensional heterogeneous data that provide diverse information on the same biological samples. Integrative analysis of such multisource datasets may reveal new biological insights into complex biological mechanisms and therefore remains an important research field in systems biology. Most of the modern integrative clustering approaches rely on independent analysis of each dataset and consensus clustering, probabilistic or statistical modeling, while flexible distance-based integrative clustering techniques are sparsely covered. We propose two distance-based integrative clustering frameworks based on bi-level and bi-objective extensions of the p-median problem. A hybrid branch-and-cut method is developed to find global optimal solutions to the bi-level p-median model. As to the bi-objective problem, an -constraint algorithm is proposed to generate an approximation to the Pareto optimal set. Every solution found by any of the frameworks corresponds to an integrative clustering. We present an application of our approaches to integrative analysis of NCI-60 human tumor cell lines characterized by gene expression and drug activity profiles. We demonstrate that the proposed mathematical optimization-based approaches outperform some state-of-the-art and traditional distance-based integrative and non-integrative clustering techniques.

To determine the characteristics and clinical significance of outer retinal tabulation (ORT) in wet age-related macular degeneration (wAMD) treated by anti-vascular endothelial growth factor (anti-VEGF) through optical coherence tomography (OCT).

To investigate the influence of interferon-alpha-2b (IFN-α2b) with JAK2 kinase, COX-2 and microvessel density in patients of MPN and the relation of JAK2V617F and COX-2 in human erythroleukemia cell line (HEL) cells.

The insulin-like growth factors (IGFs) system regulates cell growth, differentiation and energy metabolism and plays crucial role in the regulation of key aspects of tumor biology, such as cancer cell growth, survival, transformation and invasion. The current focus for cancer therapeutic approaches have shifted from the conventional treatments towards the targeted therapies and the IGF system has gained a great interest as anti-cancer therapy. The proliferative, anti-apoptotic and transformation effects of IGFs are mainly triggered by the ligation of the type I IGF receptor (IGF-IR). Thus, aiming at developing novel and effective cancer therapies, different strategies have been employed to target IGF system in human malignancies, including but not limited to ligand or receptor neutralizing antibodies and IGF-IR signaling inhibitors. In this review, we have focused on the clinical studies that have been conducted targeting the various components of the IGF system for the treatment of different types of cancer, providing a description and the challenges of each targeting strategy and the degree of success.

Although much research has examined the experience of breast cancer, the distinctive perspectives and lives of young women have been relatively neglected. Women diagnosed with breast cancer under the age of 45, and who had completed their initial treatment, were interviewed, and social constructionist grounded theory methods were used to analyse the data. The end of initial treatment was accompanied by a sense of unease and uncertainty in relation to recurrence and survival, and also fertility and menopausal status. The young women's perceptions about the future were altered, and their fears about recurrence were magnified by the possibility of many decades ahead during which breast cancer could recur. The implications for the young women's life course, in terms of whether they would be able to have children, would not become clear for several years after initial treatment. This resulted in a liminal state, in which young women found themselves neither cancer-free nor cancer patients, neither pre- nor post-menopausal, neither definitively fertile nor infertile. This liminal state had a profound impact on young women's identities and sense of agency. This extends previous understanding of life after cancer, exploring the age-related dimensions of liminality.

The use of cyclophosphamide in cancer therapy is usually associated with challenging immunosuppression which exposes patients to increased risk of anemia and necessitating preventive measures during therapy. This study was carried out to investigate the efficacy of the hydro-ethanolic extract of the root of Z. zanthoxyloides in preventing and/or improving cyclophosphamide induced myelosuppression and oxidative stress in rats.

It has been demonstrated in few trials that intraperitoneal and intravenous (IP/IV) chemotherapy improves survival in advanced stage ovarian cancer (OC). However, in view of high treatment-related toxicities, various modifications in treatment schedules have been tried. In this study, response and tolerability of IP paclitaxel on day 8 with IV paclitaxel on day 1 and IV cisplatin day 2 in carcinoma ovary were evaluated.

Preoperative concurrent chemoradiation therapy (CRT) with either capecitabine or 5-florouracil/leucovorin (5 FU/LV) is the standard of care in locally advanced rectal cancer (LARC). Literature comparing the toxicity and response of these two regimens in Indian patients is sparse. Our objective was to compare the pathological response (PR) and clinical outcome of capecitabine versus 5 FU/LV in CRT for LARC.

In squamous cell carcinoma of the head and neck (SCCHN), epidermal growth factor receptor is expressed at very high levels. Hence, we have done this study to assess the response and tolerability of cetuximab and platinum-based chemotherapy in recurrent and metastatic (R/M) head and neck squamous cell cancer (HNSCC) in view of paucity of data from the Indian subcontinent.

Glioma is the most common primary tumor of the central nervous system, and accounted for about 70% of primary tumors.