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Utilisation of the Innovative [18F]-Labelled Radiotracer [18F]-BIBD-071 Within HR+ Breast Cancer Xenograft Mouse Models.
Pharmaceuticals (Basel)
January 2025
Department of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China.
Aromatase plays a crucial role in the conversion of androgens to oestrogens and is often overexpressed in hormone-dependent tumours, particularly breast cancer. [18F]BIBD-071, which has excellent binding affinity for aromatase and good pharmacokinetics, has potential for the diagnosis and treatment of aromatase-related diseases. The MCF-7 cell line, which is hormone receptor-positive (HR+), was used in the assessment of the novel [18F]-labelled radiotracer [18F]BIBD-071 via positron emission tomography (PET) imaging of an HR+ breast cancer xenograft model.
View Article and Find Full Text PDFSeroprevalence of , , , , , , and in Human Population from Eastern Poland.
Pathogens
January 2025
Department of Health Biohazards and Parasitology, Institute of Rural Health, Jaczewskiego 2, 20-090 Lublin, Poland.
The epidemiological situation related to infectious diseases is influenced by many factors. To monitor actual trends in selected zoonoses, a total of 473 serum samples from farmers, forestry workers, and veterinarians were collected for serological examination. Anti- sensu lato (s.
View Article and Find Full Text PDFSenear-Usher Syndrome or Coexistence of SLE with Pemphigus Vulgaris-A Case Report with Literature Review.
J Clin Med
January 2025
Department of Dermatology and Venereology, Medical University of Lodz, pl. Hallera 1, 90-647 Lodz, Poland.
Senear-Usher syndrome, or pemphigus erythematosus (PE), is a rare autoimmune disorder characterized by the coexistence of features from both lupus erythematosus (LE) and pemphigus foliaceus (PF). We describe a 41-year-old patient initially diagnosed with cutaneous and then systemic lupus erythematosus (SLE), who after a few years developed new skin lesions: erythematous and erosive eruptions partially covered by crusts located on the trunk and flaccid blisters on the extremities. Direct immunofluorescence of perilesional skin revealed deposits of IgG in the intercellular space of the epidermis and granular deposits of C3 at the dermo-epidermal junction.
View Article and Find Full Text PDFPrevalence and Individualized Risk Factors of and Infections Among People Living with HIV (PLHIV) with Diarrhea in Ecuador: Insights from a Single-Center Cross-Sectional Study.
J Clin Med
January 2025
Universidad Estatal de Milagro, Milagro 091706, Ecuador.
: Microsporidia, particularly and , are emerging opportunistic pathogens that pose significant health risks to immunocompromised individuals, especially people living with HIV (PLHIV). Despite the global recognition of microsporidia's impact, there has been limited research on their prevalence and associated risk factors in Ecuador. This study aimed to investigate the prevalence and identify risk factors associated with microsporidia infections among PLHIV with diarrhea in Ecuador.
View Article and Find Full Text PDFShould We Adopt Increased Dilutions for Indirect Immunofluorescence in Pediatric Anti-Centromere Antibody Testing? Insights from a Three-Year Retrospective Study.
Children (Basel)
December 2024
Department of Medical Microbiology, Faculty of Medicine, Ege University, Izmir 35100, Turkey.
Background/objectives: Systemic autoimmune rheumatic diseases (SARDs) pose diagnostic challenges, particularly in pediatric populations, due to their diverse presentations and overlapping symptoms. This study aimed to evaluate the diagnostic concordance between indirect immunofluorescence (IIF) at different dilution levels (1/80 and 1/640) and immunoblot findings for anti-centromere antibody (ACA) positivity. Additionally, the clinical significance of ACA positivity and its association with SARDs in pediatric patients was assessed.
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