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Full-Text Articles in Medical Sciences
Eradication Of Therapy-Resistant Human Prostate Tumors Using An Ultrasound-Guided Site-Specific Cancer Terminator Virus Delivery Approach, Adelaide Greco, Altomare Benedetto, Candace Howard, Sarah Kelly, Rounak Nande, Yulia Dementieva, Michele Miranda, Arturo Brunetti, Marco Salvatore, Luigi Claudio, Devanand Sarkar, Paul Dent, David Curiel, Paul Fisher, Pier Claudio
Eradication Of Therapy-Resistant Human Prostate Tumors Using An Ultrasound-Guided Site-Specific Cancer Terminator Virus Delivery Approach, Adelaide Greco, Altomare Benedetto, Candace Howard, Sarah Kelly, Rounak Nande, Yulia Dementieva, Michele Miranda, Arturo Brunetti, Marco Salvatore, Luigi Claudio, Devanand Sarkar, Paul Dent, David Curiel, Paul Fisher, Pier Claudio
Yulia Dementieva
Intratumoral injections of a replication-incompetent adenovirus (Ad) expressing melanoma differentiation– associated gene-7/interleukin-24 (Ad.mda-7), a secreted cytokine displaying cancer-selective, apoptosis-inducing properties, profoundly inhibits prostate cancer (PC) growth in immune-incompetent animals. In contrast, Ad.mda-7 is ineffective in PCs overexpressing antiapoptotic proteins such as Bcl-2 or Bcl-x L . However, intratumoral injections of a conditionally replication-competent Ad (CRCA) in which expression of the adenoviral E1A gene is driven by the cancer-specific promoter of progression-elevated gene-3 (PEG-3) and which simultaneously expresses mda-7/interleukin (IL)-24 in the E3 region of the Ad (Ad.PEG-E1A-mda-7), a cancer terminator virus (CTV), is highly active in these cells. A major …
Prognostic Factors For Male Breast Cancer: Similarity To Female Counterparts, Edward Yu, Larry Stitt, Olga Vujovic, Kurian Joseph, Avi Assouline, Joseph Au, Jawaid Younus, Francisco Perera, Patricia Tai
Prognostic Factors For Male Breast Cancer: Similarity To Female Counterparts, Edward Yu, Larry Stitt, Olga Vujovic, Kurian Joseph, Avi Assouline, Joseph Au, Jawaid Younus, Francisco Perera, Patricia Tai
Edward Yu
Abstract. Aim: To assess whether prognostic factors in male (MBC) and female (FBC) breast cancer have similar impact on survival. Patients and Methods: Charts for men and women diagnosed with breast cancer referred to the London Regional Cancer Program (LRCP) were reviewed. Patients with distant metastatic diseases were excluded. Data on prognostic factors including age, nodal status, resection margin, use of hormonal therapy, chemotherapy with/without hormone and radiation therapy (RT), overall survival (OS), cancer-specific survival (CSS), and disease-free survival (DFS) were analyzed. Survival estimates were obtained using Kaplan-Meier methodology. The Cox regression interaction was used to compare male and female …
Vitamin A (Retinoids) Regulation Of Mouse Melanoma Growth And Differentiation, Richard Niles
Vitamin A (Retinoids) Regulation Of Mouse Melanoma Growth And Differentiation, Richard Niles
Richard M Niles
The incidence of melanoma is rapidly increasing in the U.S. population. At the present, there is no effective chemotherapy against invasive melanoma. At our laboratory, we have been studying retinoic acid (RA)-induced growth arrest and differentiation in the B16 murine melanoma cell model. Several immediate-early gene targets of RA were identified by gene arrays. In one of these genes, T-box binding protein-2 (Tbx-2), an RA response element, was identified in the promoter region that mediates the RA responsiveness of this gene. RA also induces a sixfold to eightfold increase in protein kinase C (PKC)α RNA and protein. This gene is …
Prophylactic Cranial Irradiation For Patients With Limited-Stage Small-Cell Lung Cancer With Response To Chemoradiation, Patricia Tai, Avi Assouline, Kurian Joseph, Larry Stitt, Edward Yu
Prophylactic Cranial Irradiation For Patients With Limited-Stage Small-Cell Lung Cancer With Response To Chemoradiation, Patricia Tai, Avi Assouline, Kurian Joseph, Larry Stitt, Edward Yu
Edward Yu
Background Previous clinical studies have generally reported that prophylactic cranial irradiation (PCI) was given to patients with a complete response (CR) to chemotherapy and chest radiotherapy in limited-stage small-cell lung cancer (SCLC). It is not clear if those with incomplete response (IR) would benefit from PCI. Patients and Methods The Saskatchewan experience from 1981 through 2007 was reviewed. Patients were treated with chest radiotherapy and chemotherapy with or without PCI (typical doses: 2500 cGy in 10 fractions over 2 weeks, 3000 cGy in 15 fractions over 3 weeks, or 3000 cGy in 10 fractions over 2 weeks). Results There were …