Identifying cell types and states remains a time-consuming, error-prone challenge for spatial biology. While deep learning is increasingly used, it is difficult to generalize due to variability at the level of cells, neighborhoods, and niches in health and disease. To address this, we developed TACIT, an unsupervised algorithm for cell annotation using predefined signatures that operates without training data.
View Article and Find Full Text PDFObjective: To identify oral characteristics found in children with liver disease in programming for liver transplantation.
Data Source: The methodology was written according to PRISMA-ScR. We adopted the methodological framework and recommendations for this type of review by Arksey and O'Malley and the Joanna Briggs Institute.
Objective: To assess the feasibility of using a new helmet interface for CPAP, designated ELMO, to treat COVID-19-related acute hypoxemic respiratory failure (AHRF) outside the ICU.
Methods: This was a proof-of-concept study involving patients with moderate to severe AHRF secondary to COVID-19 admitted to the general ward of a public hospital. The intervention consisted of applying CPAP via the ELMO interface integrated with oxygen and compressed air flow meters (30 L/min each) and a PEEP valve (CPAP levels = 8-10 cmH2O), forming the ELMOcpap system.
Cerebellofaciodental syndrome is characterized by facial dysmorphisms, intellectual disability, cerebellar hypoplasia, and dental anomalies. It is an autosomal-recessive condition described in 2015 caused by pathogenic variants in BRF1. Here, we report a Brazilian patient who faced a diagnostic challenge beginning at 11 months of age.
View Article and Find Full Text PDFTo establish the profile of patients who developed antiangiogenic agent-related osteonecrosis of the jaws, and identify the treatments currently used in dental management. We searched the PubMed®/Medline® and Scopus databases using the words "osteonecrosis AND antiangiogenic therapy", with the following inclusion criteria: articles published in English, case reports, available online, and for an unlimited period. Of the 209 articles retrieved, 18 were selected, for a total of 19 case reports, since one article included two cases that met the inclusion criteria for this study.
View Article and Find Full Text PDFThis review aimed to analyze the scientific production on severity of oral mucositis as an adverse effect of chemotherapy. To this end, we performed a search at PubMed databases combining the keywords "oral mucositis" and "chemotherapy protocol". To describe the investigation, the following variables were considered: journal, year/place, study design, sample, protocol used and incidence of oral mucositis.
View Article and Find Full Text PDFIntroduction: Hypophosphatemic rickets represents a group of heritable renal disorders of phosphate characterized by hypophosphatemia, normal or low serum 1,25 (OH)2 vitamin D and calcium levels. Hypophosphatemia is associated to interglobular dentine and an enlarged pulp chambers.
Aim: Our goal was to verify the dental abnormalities and the oral health condition in these patients.