Since 1979 diagnosis, operative therapy and postoperative treatment and follow-up is performed at the Ist University-Clinic of Obstetrics and Gynecology in Vienna. This management brought a close cooperation with radiologists and other oncotherapists. A standard operation method, in our case a modified radical mastectomy with a complete dissection of the axilla after radioisotope marking of the axillary lymph nodes enables us to perform a randomised prospective study of adjuvant therapy. Though the observation time is relatively short, first results show, that metastases or local recurrences were observed only in the non-treated control group. That leads in our opinion to the cautious conclusion, that any form of adjuvant therapy is of therapeutic value. Which form of adjuvant therapy should be qualified best cannot be decided yet because of the too short follow-up period.
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Cancer J
January 2025
From the Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA.
Purpose: Chemoradiation-induced lymphopenia is common and associated with poorer survival in multiple solid malignancies. However, the association between chemoradiation-related lymphopenia and survival outcomes in rectal cancer is yet unclear. The objective of this study was to evaluate the prognostic impact of lymphopenia and its predictors in patients with rectal cancer undergoing neoadjuvant chemoradiation.
View Article and Find Full Text PDFA 21-year-old woman presented with progressive proptosis of the right eye with blurring of vision for the past 6 months. MRI showed an intra-orbital lesion that was T1 isointense, T2 hyperintense, and well enhancing on contrast. The patient underwent right frontal craniotomy, superior orbitotomy, and decompression of the lesion.
View Article and Find Full Text PDFANZ J Surg
January 2025
Department of Surgery, Western Health, St. Albans, Victoria, Australia.
Background: Metformin is a diabetes medication with anti-mitotic properties. A narrative review was performed to investigate people using metformin and the risk of developing pancreatic ductal adenocarcinoma (PDAC) as well as survival outcomes in established PDAC.
Methods: Relevant studies on metformin use and PDAC were retrieved from PubMed including observational studies on metformin and the risk of developing PDAC and survival outcomes in PDAC, and randomized controlled trials of metformin as a treatment in PDAC.
Small Methods
January 2025
Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, P. R. China.
Current tumor vaccines suffer from inadequate immune responsive due to the insufficient release of tumor antigens, low tumor infiltration, and immunosuppressive microenvironment. DNA nanostructures with their ability to precisely engineer, controlled release, biocompatibility, and the capability to augment the immunogenicity of tumor microenvironment, have gained significant attention for their potential to revolutionize vaccine designing. This review summarizes various applications of DNA nanostructures in the construction of in situ cancer vaccines, which can generate tumor-associated antigens directly from damaged tumors for cancer immune-stimulation.
View Article and Find Full Text PDFFront Immunol
January 2025
Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia.
Human rhinovirus C (HRV-C) is a significant contributor to respiratory tract infections in children and is implicated in asthma exacerbations across all age groups. Despite its impact, there is currently no licensed vaccine available for HRV-C. Here, we present a novel approach to address this gap by employing immunoinformatics techniques for the design of a multi-epitope-based vaccine against HRV-C.
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