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Unveiling the molecular mechanism of sepal curvature in Section through full-length transcriptome and RNA-seq analysis.
Front Plant Sci
December 2024
Chongqing Key Laboratory of Big Data for Bio Intelligence, Chongqing University of Posts and Telecommunications, Chongqing, China.
Introduction: Orchids are renowned for their intricate floral structures, where sepals and petals contribute significantly to ornamental value and pollinator attraction. In Section , the distinctive curvature of these floral organs enhances both aesthetic appeal and pollination efficiency. However, the molecular and cellular mechanisms underlying this trait remain poorly understood.
View Article and Find Full Text PDFDye amount quantification of Papanicolaou-stained cytological images by multispectral unmixing: spectral analysis of cytoplasmic mucin.
J Med Imaging (Bellingham)
January 2025
Okaya City Hospital, Division of Diagnostic Pathology, Okaya, Japan.
Purpose: The color of Papanicolaou-stained specimens is a crucial feature in cytology diagnosis. However, the quantification of color using digital images is challenging due to the variations in the staining process and characteristics of imaging equipment. The dye amount estimation of stained specimens is helpful for quantitatively interpreting the color based on a physical model.
View Article and Find Full Text PDFDiagnostic Utility of Squash Smear Cytology in Chordoma: A Tertiary Care Center Experience.
J Cytol
November 2024
Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
Background And Aims: Chordomas are rare notochordal tumors. They are suitable candidates for squash smear cytology (SSC) owing to their gelatinous consistency and destructive nature. SSC is an important tool for making a quick intra-operative preliminary diagnosis and taking real-time surgical and further management decisions.
View Article and Find Full Text PDFDigital Papillary Adenocarcinoma Is HPV-42-Associated and BRAFV600E Negative: Perspectives for Diagnostic Practice.
Dermatopathology (Basel)
December 2024
Department of Dermatology, Venereology and Allergology, University Hospital Würzburg, 97080 Würzburg, Germany.
Digital papillary adenocarcinoma (DPAC) is a rare, low-grade sweat gland carcinoma primarily found on the hands, fingers, or toes and predominantly affecting males. Distinguishing DPAC from benign sweat gland tumors can be challenging. We present the case of a 52-year-old patient with a progressive tumor on the finger initially misdiagnosed as a viral wart.
View Article and Find Full Text PDFWild-Type p53 Regulates Apoptosis of Human Breast Cancer Cells.
Discov Med
December 2024
Department of Breast Surgery, Jiujiang Maternal and Child Health Hospital, 332000 Jiujiang, Jiangxi, China.
Background: The tumor suppressor wild-type p53 is known for its role in inducing apoptosis in tumor cells. This study investigated the relationship between wild-type p53 and protein phosphatase 1 (PP1) and caspase in promoting apoptosis of breast cancer cells.
Methods: Human breast cancer cell lines MCF-7 and MDA-MB-231 obtained from the American Type Culture Collection were used in this study.
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