Analysis of growth and division often involves measurements made on cell populations, which tend to average data. The value of single cell analysis needs to be appreciated, and models based on findings from single cells should be taken into greater consideration in our understanding of the way in which cell size and division are co-ordinated. Examples are given of some single cell analyses in mammalian cells, yeast and other microorganisms. There is also a short discussion on how far the results are in accord with simple models.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC550673 | PMC |
http://dx.doi.org/10.1186/1742-4682-2-4 | DOI Listing |
J Orthop Sci
January 2025
Cell Therapy and Experimental Surgery of Musculoskeletal System LR18SP11 Lab, Faculty of Medicine, Sfax, Tunisia; Department of Orthopedics and Traumatology, CHU Habib Bourguiba, Sfax, Tunisia.
Objective: This study aimed to assess the effect of implantation of fresh human amniotic membranes (HAM) on bone consolidation during distraction bone lengthening.
Methods: Ten New Zealand white rabbits were used in this study. For each rabbit, we performed a diaphyseal tibial osteotomy after installing a single-plane distraction external fixator.
Arab J Gastroenterol
January 2025
Department of Pediatric Surgery, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430015, China.
Background And Study Aims: Hirschsprung disease (HD) is a complex developmental disease that resulted from impaired proliferation and migration of neural crest cells. Despite the genetic causation of enteric nervous system have been found to be responsible for part of HD cases, the genetic aetiology of most HD patients still needs to be explored.
Patients And Methods: Whole-genome sequencing and subsequent Sanger sequencing validation analysis were performed in 13 HD children and their unaffected parents.
Zhonghua Xue Ye Xue Za Zhi
December 2024
State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China.
Smoldering multiple myeloma (SMM) patients are a heterogeneous group with variable prognosis. A subset of SMM patients have a higher risk of progressing to multiple myeloma (MM) within 2 years. The definition of high-risk patients is not consistent among different risk models, and the combination of various biomarkers and new technologies improves the predictive performance of risk models.
View Article and Find Full Text PDFZhonghua Xue Ye Xue Za Zhi
December 2024
State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China.
This study aimed to summarize the clinical characteristics and prognosis of patients with bone marrow invasive follicular lymphoma (FL) and discuss the treatment modalities. This study included 183 consecutive patients with FL accompanied by bone marrow invasion and receiving regular treatment at the Hospital of Hematology, Chinese Academy of Medical Sciences, from January 2013 to December 2022. Clinical data were retrospectively collected and analyzed, and single and multifactorial analyses of survival prognosis were conducted with the Kaplan-Meier method and Cox regression model.
View Article and Find Full Text PDFLife Sci
January 2025
Basic Medical Research Center, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China. Electronic address:
Aims: Hypertrophic cardiomyopathy (HCM) is characterized by unexplained left ventricular hypertrophy (LVH) with key pathologic processes including myocardial necrosis, fibrosis, inflammation, and hypertrophy, which are involved in heart failure (HF), stroke, and even sudden death. Our aim was to explore the communication network among various cells in the heart of transverse aortic constriction (TAC) surgery induced HCM mice.
Materials And Methods: Single-cell RNA-seq data of GSE137167 was downloaded from the Gene Expression Omnibus (GEO) database.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!