Nitrogen doped carbon dots for intracellular redox modulation optical stimulation.

Carbon dots (CDs) are promising candidates as oxygen photosensitizers, in cancer therapeutic applications due to their high quantum yield, superior chemical and photostability, low cytotoxicity and ease of chemical functionalization/tuning. Nitrogen doping can further improve oxygen photosensitization performance. Besides photodynamic therapy, however, the possibility to finely and remotely regulate the intracellular redox balance by using physical stimuli has been attracting more and more interest not only for nanotheranostic application, but also as a novel, fully biocompatible therapeutic tool.

Effectiveness of cognitive functional therapy (CFT) for chronic spinal pain: a systematic review with meta-analysis.

Objective: To assess the effectiveness of cognitive functional therapy (CFT) in reducing disability and pain compared to other interventions in chronic spinal pain patients.

Methods: Five databases were queried to October 2023 for retrieving randomized controlled trials (RCTs), including patients with chronic spinal pain and administering CFT. Primary outcomes were disability and pain.

Interim-PET predicts progression-free survival in stage IV Hodgkin lymphoma treated with upfront brentuximab vedotin-AVD.

Brentuximab vedotin (BV) plus doxorubicin, vinblastine and dacarbazine (AVD) demonstrated to improve survival compared to ABVD as frontline treatment of advanced stage Hodgkin Lymphoma (HL). We retrospectively collected data of 99 stage IV HL patients treated off-protocol with BV-AVD to evaluate the predictive role of interim-PET. Median age was 36 years (range: 18-82); 83.

Adjuvant Chemotherapy Is Associated With Prolonged Survival Time in Small-Breed Dogs Undergoing Amputation for Appendicular Osteosarcoma.

Adjuvant chemotherapy is a well-established treatment for large-breed dogs with appendicular osteosarcoma; however, it is unclear if it improves outcomes in small-breed dogs due to limited focused studies. This retrospective study aimed to investigate the oncologic outcomes of dogs weighting less than 15 kg with appendicular osteosarcoma that underwent curative resection with or without postoperative adjuvant chemotherapy. Endpoints were time to distant progression (TTDP) and overall survival (OS).