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Ota H, Hoshino H, Jokoji R, Arisaka Y, Mizuno H. Pancreatic Adenosquamous Carcinoma Discovered Upon a Resection for Neck Tuberculous Lymphadenitis: A Case Report. Cureus 2024; 16:e57382. [PMID: 38694677 PMCID: PMC11062075 DOI: 10.7759/cureus.57382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 05/04/2024] Open
Abstract
Cancer (including pancreatic cancer) can develop following a Mycobacterium tuberculosis infection within one year of tuberculosis infection. However, it is unclear whether tuberculosis infection increases the risk of developing adenosquamous carcinoma of the pancreas (ASCP), an extremely rare cancer with a poorer prognosis than pancreatic ductal adenocarcinoma (PDAC). Herein, we report a case of rapid growing ASCP discovered upon a resection for neck tuberculous lymphadenitis. The patient was a 57-year-old woman. An excisional biopsy of the swollen right neck lymph nodes revealed tuberculous lymphadenitis. One month after the biopsy, an abdominal computed tomography scan showed a 2.0 cm (diameter) ischemic tumor in the pancreatic tail. The tissue obtained using endoscopic ultrasonography-guided fine-needle aspiration led to the pathological diagnosis of ASCP. Two months after the biopsy, the tumor had grown to 3.5 cm (diameter), and invasion of the stomach and colon was suspected. Distal pancreatectomy, splenectomy, partial gastrectomy, and transverse colectomy were performed. The final diagnosis was ASCP (4.7 cm, pT3, pN0, cM0, and pStage IIA). Postoperative adjuvant combination chemotherapy combined with antituberculosis drugs was administered orally. We report the first case of rapidly growing adenosquamous carcinoma resected from the pancreas in association with tuberculous lymphadenitis. Additional evidence is needed to confirm that tuberculosis infection increases the risk of developing pancreatic adenosquamous cell carcinoma because its potential role in promoting squamous metaplasia is unclear.
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Affiliation(s)
- Hideo Ota
- Department of Gastroenterological Surgery, Nippon Life Hospital, Osaka, JPN
- Department of Gastroenterological Surgery, Itami City Hospital, Itami, JPN
| | - Hiromitsu Hoshino
- Department of Gastroenterological Surgery, Nippon Life Hospital, Osaka, JPN
| | - Ryu Jokoji
- Department of Pathology, Nippon Life Hospital, Osaka, JPN
| | | | - Hitoshi Mizuno
- Department of Gastroenterological Surgery, Nippon Life Hospital, Osaka, JPN
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Chen B, Chen Y, Wang Y, Xin Q, Ma D. The association between rapid growth and lipid profile: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2024; 15:1353334. [PMID: 38577566 PMCID: PMC10991823 DOI: 10.3389/fendo.2024.1353334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 02/27/2024] [Indexed: 04/06/2024] Open
Abstract
Background & aims Metabolic disease prevalence has increased in many regions, and is closely associated with dyslipidemia. Rapid growth refers to a significant increase in growth velocity above the normal range, particularly in infants and children, and is highly prevalent in congenital deficiency infants. But the association between dyslipidemia and rapid growth remains controversial. We performed this meta-analysis to investigate the lipid profile in subjects with and without postnatal rapid growth, and to determine what are the confounding factors. Methods Medline, EMBASE, China National Knowledge Infrastructure Chinese citation database and WANFANG database were searched (last search in May 2021). Publication bias was examined by constructing funnel plots, Egger's linear regression test and Begg's rank correlation test. Results The fixed effects model would be adopted if I2 is less than 25%, otherwise random effects model would be used. There were 11 articles involved with a total of 1148 participants (539 boys and 609 girls, mean age=7.4 years). Pooled analysis found that rapid growth was negatively associated with high-density lipoprotein cholesterol (HDL-C) (weighted mean difference=-0.068, 95%CI [-0.117, -0.020]), but not associated with triglycerides (TG), total cholesterol (TC), or low-density lipoprotein cholesterol (LDL-C). Stratified analysis suggested that increased TG were found in rapid growth subjects from developing countries. Higher TC was observed for rapid growth participants of follow-up age ≤8 years old, rapid growth duration ≤2 years, preterm, low birth weight, and from developing countries. But decreased TC was observed in small for gestational age (SGA) rapid growth subjects. Decreased LDL-C had been documented in rapid growth subjects of follow-up age >8 years old, from developed countries, and SGA. At last, rapid growth groups had lower HDL-C in infants of rapid growth duration >2 years and from developed countries. Conclusion Rapid growth is associated with lipid profiles, particularly during early childhood, and this relationship is influenced by factors such as the duration of growth, the level of national development, and birth weight. These findings are significant for the development of strategies to prevent metabolic diseases.This review was registered in PROSPERO International Prospective Register of Systematic Reviews (www.crd.york.ac.uk/prospero/) with the registration number CRD42020154240.
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Affiliation(s)
- Botian Chen
- School of Public Health, Peking University Health Science Center, Beijing, China
| | - Yunli Chen
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yuyang Wang
- School of Public Health, Peking University Health Science Center, Beijing, China
| | - Qinghua Xin
- Shandong Academy of Occupational Health and Occupational Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Defu Ma
- School of Public Health, Peking University Health Science Center, Beijing, China
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Racman M, Kafol J, Jug B, Stankovic M, Piljic D, Ksela J. Rapidly Growing and Ruptured Great Saphenous Vein Aneurysm in a Liver Transplant Patient. Medicina (Kaunas) 2024; 60:290. [PMID: 38399577 PMCID: PMC10890480 DOI: 10.3390/medicina60020290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024]
Abstract
Venous aneurysms are rare vascular malformations that can lead to significant clinical complications, including thrombosis, pulmonary embolism, rupture, and even fatal outcomes when not promptly and adequately managed. This case report presents a liver transplant patient under immunosuppressive therapy who developed a rapidly progressing great saphenous vein aneurysm, ultimately requiring urgent surgical intervention due to acute bleeding from the ruptured aneurysm. Immunosuppression emerges as a potential key factor in the formation and rapid growth of the aneurysm, with the pathophysiological mechanism potentially involving increased expression of specific matrix metalloproteinases. Further research is warranted to gain a better understanding of the role of immunosuppression in the development of venous aneurysms.
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Affiliation(s)
- Mark Racman
- Department of Cardiovascular Surgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Jan Kafol
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Borut Jug
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Milenko Stankovic
- Clinical Institute of Radiology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Dragan Piljic
- Department of Cardiovascular Surgery, University Clinical Center Tuzla, 75000 Tuzla, Bosnia and Herzegovina
| | - Jus Ksela
- Department of Cardiovascular Surgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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Qiao Z, Li J, Zhang X, Guo H, He C, Zong D. Genome-Wide Identification, Expression Analysis, and Subcellular Localization of DET2 Gene Family in Populus yunnanensis. Genes (Basel) 2024; 15:148. [PMID: 38397138 PMCID: PMC10888042 DOI: 10.3390/genes15020148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
(1) Background: Brassinosteroids (BRs) are important hormones involved in almost all stages of plant growth and development, and sterol dehydrogenase is a key enzyme involved in BRs biosynthesis. However, the sterol dehydrogenase gene family of Populus yunnanensis Dode (P. yunnanensis) has not been studied. (2) Methods: The PyDET2 (DEETIOLATED2) gene family was identified and analyzed. Three genes were screened based on RNA-seq of the stem tips, and the PyDET2e was further investigated via qRT-PCR (quantitative real-time polymerase chain reaction) and subcellular localization. (3) Results: The 14 DET2 family genes in P. yunnanensis were categorized into four groups, and 10 conserved protein motifs were identified. The gene structure, chromosome distribution, collinearity, and codon preference of all PyDET2 genes in the P. yunnanensis genome were analyzed. The codon preference of this family is towards the A/U ending, which is strongly influenced by natural selection. The PyDET2e gene was expressed at a higher level in September than in July, and it was significantly expressed in stems, stem tips, and leaves. The PyDET2e protein was localized in chloroplasts. (4) Conclusions: The PyDET2e plays an important role in the rapid growth period of P. yunnanensis. This systematic analysis provides a basis for the genome-wide identification of genes related to the brassinolide biosynthesis process in P. yunnanensis, and lays a foundation for the study of the rapid growth mechanism of P. yunnanensis.
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Affiliation(s)
- Zhensheng Qiao
- College of Life Sciences, Southwest Forestry University, Kunming 650224, China; (Z.Q.); (J.L.); (H.G.); (C.H.)
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
| | - Jiaqi Li
- College of Life Sciences, Southwest Forestry University, Kunming 650224, China; (Z.Q.); (J.L.); (H.G.); (C.H.)
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
| | - Xiaolin Zhang
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
- College of Forestry, Southwest Forestry University, Kunming 650224, China
| | - Haiyang Guo
- College of Life Sciences, Southwest Forestry University, Kunming 650224, China; (Z.Q.); (J.L.); (H.G.); (C.H.)
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
| | - Chengzhong He
- College of Life Sciences, Southwest Forestry University, Kunming 650224, China; (Z.Q.); (J.L.); (H.G.); (C.H.)
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
- Key Laboratory of Biodiversity Conservation in Southwest China, State Forestry Administration, Southwest Forestry University, Kunming 650224, China
| | - Dan Zong
- College of Life Sciences, Southwest Forestry University, Kunming 650224, China; (Z.Q.); (J.L.); (H.G.); (C.H.)
- Key Laboratory for Forest Genetic and Tree Improvement and Propagation in University of YunnanProvince, Southwest Forestry University, Kunming 650224, China;
- Key Laboratory of Biodiversity Conservation in Southwest China, State Forestry Administration, Southwest Forestry University, Kunming 650224, China
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Dou P, Cheng Q, Liang N, Bao C, Zhang Z, Chen L, Yang H. Rhizosphere Microbe Affects Soil Available Nitrogen and Its Implication for the Ecological Adaptability and Rapid Growth of Dendrocalamus sinicus, the Strongest Bamboo in the World. Int J Mol Sci 2023; 24:14665. [PMID: 37834114 PMCID: PMC10572720 DOI: 10.3390/ijms241914665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
The interaction between soil microbes and plants has a significant effect on soil microbial structure and function, as well as plant adaptability. However, the effect of soil micro-organisms on ecological adaption and rapid growth of woody bamboos remains unclear. Here, 16S rRNA and ITS rRNA genes of rhizosphere micro-organisms were sequenced, and the soil properties of three different types of Dendrocalamus sinicus were determined at the dormancy and germination stages of rhizome buds. The result showed that each type of D. sinicus preferred to absorb ammonia nitrogen (NH4+-N) rather than nitrate nitrogen (NO3--N) and required more NH4+-N at germination or rapid growth period than during the dormancy period. In total, nitrogen fixation capacity of soil bacteria in the straight type was significantly higher than that in the introduced straight type, while the ureolysis capacity had an opposite trend. Saprophytic fungi were the dominant fungal functional taxa in habitat soils of both straight and introduced straight type. Our findings are of great significance in understanding how soil microbes affect growth and adaptation of woody bamboos, but also for soil management of bamboo forests in red soil.
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Affiliation(s)
- Peitong Dou
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
| | - Qian Cheng
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
| | - Ning Liang
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
| | - Changyan Bao
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
| | - Zhiming Zhang
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
| | - Lingna Chen
- College of Life Science, Xinjiang Normal University, Xinyi Road, Shayibake District, Urumqi 830054, China
| | - Hanqi Yang
- Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China; (P.D.); (Q.C.); (N.L.); (C.B.); (Z.Z.)
- Key Laboratory of Breeding and Utilization of Resource Insects, National Forestry and Grassland Administration, Kunming 650233, China
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Howland O. A tale of two rivers: development, destruction, and despair in Ongata Rongai, Kenya. Front Public Health 2023; 11:1164881. [PMID: 37693700 PMCID: PMC10485261 DOI: 10.3389/fpubh.2023.1164881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/24/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Ongata Rongai is a rapidly growing peri-urban space in Nairobi Metropolitan, Kenya. The last 10 years have seen exponential population growth and building development leading to overcrowding and pressure on water and environmental resources. This original research sheds light on interactions among humans, animals, and this rapidly changing urban environment. It is therefore a quintessentially One Health study. Methods Qualitative and ethnographically informed methods are employed to better understand the impact of rapid growth on the riparian environment and the effect of this on those who depend on it. The reflexive use of archival material and a historical ethnographic approach enabled in-depth narratives to address these issues within a longitudinal context, and the use of deliberate walking alongside visual methodologies and more traditional anthropological methods make this study novel both in terms of methodological approach and findings. Results This study finds that people cite high levels of pollution from solid waste and sewage have made the rivers almost unusable and a hazardous place for both humans and animals. Yet, in the past, these rivers played key roles in daily life. There is frustration with structural-level actors' moribund attitude to the environment. The poor health of the rivers and riparian environment leads to human and animal health challenges, increased pressure on water resources, and economic pressure due to a loss of livelihoods. Discussion The study contributes to what is currently a fairly small literature on urban riparian spaces globally, but one which is of growing and vital importance given the rapidly increasing percentage of humans who now reside in urban spaces. It contributes to WASH and urban clean water knowledge as well as One Health, public health, and urban growth narratives, and directly addresses challenges faced by SDG 6.
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Affiliation(s)
- Olivia Howland
- Institute for Infection, Veterinary and Ecological Sciences (IVES), University of Liverpool, Liverpool, United Kingdom
- International Livestock Research Institute, Nairobi, Kenya
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Zhang Z, He C, Bao C, Li Z, Jin W, Li C, Chen Y. MiRNA Profiling and Its Potential Roles in Rapid Growth of Velvet Antler in Gansu Red Deer ( Cervus elaphus kansuensis). Genes (Basel) 2023; 14:424. [PMID: 36833351 PMCID: PMC9957509 DOI: 10.3390/genes14020424] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023] Open
Abstract
A significant variety of cell growth factors are involved in the regulation of antler growth, and the fast proliferation and differentiation of various tissue cells occur during the yearly regeneration of deer antlers. The unique development process of velvet antlers has potential application value in many fields of biomedical research. Among them, the nature of cartilage tissue and the rapid growth and development process make deer antler a model for studying cartilage tissue development or rapid repair of damage. However, the molecular mechanisms underlying the rapid growth of antlers are still not well studied. MicroRNAs are ubiquitous in animals and have a wide range of biological functions. In this study, we used high-throughput sequencing technology to analyze the miRNA expression patterns of antler growth centers at three distinct growth phases, 30, 60, and 90 days following the abscission of the antler base, in order to determine the regulatory function of miRNA on the rapid growth of antlers. Then, we identified the miRNAs that were differentially expressed at various growth stages and annotated the functions of their target genes. The results showed that 4319, 4640, and 4520 miRNAs were found in antler growth centers during the three growth periods. To further identify the essential miRNAs that could regulate fast antler development, five differentially expressed miRNAs (DEMs) were screened, and the functions of their target genes were annotated. The results of KEGG pathway annotation revealed that the target genes of the five DEMs were significantly annotated to the "Wnt signaling pathway", "PI3K-Akt signaling pathway", "MAPK signaling pathway", and "TGF-β signaling pathway", which were associated with the rapid growth of velvet antlers. Therefore, the five chosen miRNAs, particularly ppy-miR-1, mmu-miR-200b-3p, and novel miR-94, may play crucial roles in rapid antler growth in summer.
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Affiliation(s)
- Zhenxiang Zhang
- Qinghai Provincial Key Laboratory of Adaptive Management on Alpine Grassland, Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Caixia He
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changhong Bao
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Zhaonan Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Wenjie Jin
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changzhong Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Yanxia Chen
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
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Zhang Y, Zhang J, Yang D, Jin Y, Liu X, Zhang Z, Gu L, Zhang H. Genome-Wide Identification of NAP1 and Function Analysis in Moso Bamboo ( Phyllostachys edulis). Int J Mol Sci 2022; 23:ijms23126491. [PMID: 35742936 PMCID: PMC9223780 DOI: 10.3390/ijms23126491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/02/2022] [Accepted: 06/08/2022] [Indexed: 12/30/2022] Open
Abstract
The nucleosome assembly protein 1 (NAP1) family is the main histone chaperone of histone H2A–H2B. To explore the function of NAP1 family genes in moso bamboo (Phyllostachys edulis), characterized by extremely rapid growth and a long flowering cycle, we originally conducted a genome-wide analysis of the PheNAP1 gene. The phylogenetic relationship, gene expression pattern, DNA methylation, and histone modification were analyzed. Eventually, 12 PheNAP1 genes were recognized from the Phyllostachys edulis genome, divided into two sorts: the NRP subfamily (four members) and the NAP subfamily (eight members). Highly conserved motifs exist in each subfamily, which are distinct between subfamilies. PheNAP1 was distributed homogeneously on 10 out of 24 chromosomes, and gene duplication contributed significantly to the enhancement of the PheNAP1 gene in the genome. Cis-acting element analysis showed that PheNAP1 family genes are involved in light, hormone, and abiotic stress responses and may play an important role in the rapid growth and flowering. PheNAP1 exhibited the highest expression level in fast-growing shoots, indicating it is closely associated with the rapid growth of moso bamboo. Besides, PheNAP1 can rescue the early-flowering phenotype of nrp1-1 nrp2-2, and it affected the expression of genes related to the flowering pathway, like BSU1, suggesting the vital role that PheNAP1 may take in the flowering process of moso bamboo. In addition, histone modification results showed that PheNAP1 could bind to phosphorylation-, acetylation-, and methylation-modified histones to further regulate gene expression. A sketch appears: that PheNAP1 can accompany histones to regulate fast-growth- and flowering-related genes in moso bamboo. The consequences of this study enrich the understanding of the epigenetic regulation mechanism of bamboo plants and lays a foundation for further studies on the role of the NAP1 gene in Phyllostachys edulis and the function of chromatin regulation in forest growth and development.
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Affiliation(s)
- Yaxing Zhang
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
| | - Jun Zhang
- College of Life Science, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
| | - Deming Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
| | - Yandong Jin
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
| | - Xuqing Liu
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
| | - Zeyu Zhang
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
| | - Lianfeng Gu
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
- Correspondence: (L.G.); (H.Z.)
| | - Hangxiao Zhang
- College of Forestry, Basic Forestry and Proteomics Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (Y.Z.); (Y.J.); (X.L.); (Z.Z.)
- Correspondence: (L.G.); (H.Z.)
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Bai Y, Cai M, Mu C, Cheng W, Zheng H, Cheng Z, Li J, Mu S, Gao J. New Insights Into the Local Auxin Biosynthesis and Its Effects on the Rapid Growth of Moso Bamboo ( Phyllostachys edulis). Front Plant Sci 2022; 13:858686. [PMID: 35592571 PMCID: PMC9111533 DOI: 10.3389/fpls.2022.858686] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/18/2022] [Indexed: 06/15/2023]
Abstract
Auxin plays a crucial regulatory role in higher plants, but systematic studies on the location of auxin local biosynthesis are rare in bamboo and other graminaceous plants. We studied moso bamboo (Phyllostachys edulis), which can grow up to 1 m/day and serves as a reference species for bamboo and other fast-growing species. We selected young tissues such as root tips, shoot tips, young culm sheaths, sheath blades, and internode divisions for local auxin biosynthesis site analysis. IAA immunofluorescence localization revealed that auxin was similarly distributed in different stages of 50-cm and 300-cm bamboo shoots. Shoot tips had the highest auxin content, and it may be the main site of auxin biosynthesis in the early stage of rapid growth. A total of 22 key genes in the YUCCA family for auxin biosynthesis were identified by genome-wide identification, and these had obvious tissue-specific and spatio-temporal expression patterns. In situ hybridization analysis revealed that the localization of YUCCA genes was highly consistent with the distribution of auxin. Six major auxin synthesis genes, PheYUC3-1, PheYUC6-1, PheYUC6-3, PheYUC9-1, PheYUC9-2, and PheYUC7-3, were obtained that may have regulatory roles in auxin accumulation during moso bamboo growth. Culm sheaths were found to serve as the main local sites of auxin biosynthesis and the auxin required for internode elongation may be achieved mainly by auxin transport.
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Gao Z, Guo L, Ramakrishnan M, Xiang Y, Jiao C, Jiang J, Vinod KK, Fei Z, Que F, Ding Y, Yu F, Chen T, Wei Q. Cellular and molecular characterizations of the irregular internode division zone formation of a slow-growing bamboo variant. Tree Physiol 2022; 42:570-584. [PMID: 34633049 DOI: 10.1093/treephys/tpab129] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/01/2021] [Accepted: 09/24/2021] [Indexed: 05/16/2023]
Abstract
The key molecular mechanisms underlying the sectionalized growth within bamboo or other grass internodes remain largely unknown. Here, we genetically and morphologically compared the culm and rhizome internode division zones (DZs) of a slow-growing bamboo variant (sgv) having dwarf internodes, with those of the corresponding wild type (WT). Histological analysis discovers that the sgv has an irregular internode DZ. However, the shoot apical meristems in height, width, outside shape, cell number and cell width of the sgv and the WT were all similar. The DZ irregularities first appeared post apical meristem development, in 1-mm sgv rhizome internodes. Thus, the sgv is a DZ irregularity bamboo variant, which has been first reported in bamboo according to our investigation. Transcriptome sequencing analysis finds that a number of cell wall biogenesis and cell division-related genes are dramatically downregulated in the sgv DZ. Interestingly, both transcriptomic and brassinosteroid (BR) contents detection, as well as quantitative real-time PCR analyses show that these irregularities have resulted from the BR signaling pathway defects. Brassinosteroid defect might also cause the erect leaves and branches as well as the irregular epidermis of the sgv. These results suggest that BR signaling pathway plays critical roles in bamboo internode DZ and leaf development from a mutant perspective and also explain the upstream mechanisms causing the dwarf internode of the sgv bamboo.
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Affiliation(s)
- Zhipeng Gao
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Lin Guo
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Muthusamy Ramakrishnan
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Yu Xiang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Chen Jiao
- Boyce Thompson Institute, Cornell University, 533 Tower Road, Ithaca, NY 14853, USA
- College of Agriculture and Biotechnology, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, China
| | - Jiaweng Jiang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Kunnummal K Vinod
- Division of Genetics, ICAR-Indian Agricultural Research Institute, Sahyadri Ave New Delhi, 110012, India
| | - Zhangjun Fei
- Boyce Thompson Institute, Cornell University, 533 Tower Road, Ithaca, NY 14853, USA
| | - Feng Que
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Yulong Ding
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
| | - Fen Yu
- Jiangxi Provincial Key Laboratory for Bamboo Germplasm Resources and Utilization, Jiangxi Agriculture University, College of Forestry, 1101 Zhimin Road, Nanchang, Jiangxi 330045, China
| | - Tianguo Chen
- Changzhou Agricultural Technology Extension Center, 289-1 Changjiang Middle Road, Changzhou, Jiangsu 213000, China
| | - Qiang Wei
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Longpan Road Nanjing, Jiangsu 210037, China
- Jiangxi Provincial Key Laboratory for Bamboo Germplasm Resources and Utilization, Jiangxi Agriculture University, College of Forestry, 1101 Zhimin Road, Nanchang, Jiangxi 330045, China
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11
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Halilagic A, Moschonis G. The Effect of Growth Rate during Infancy on the Risk of Developing Obesity in Childhood: A Systematic Literature Review. Nutrients 2021; 13:3449. [PMID: 34684450 DOI: 10.3390/nu13103449] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/27/2021] [Accepted: 09/27/2021] [Indexed: 01/12/2023] Open
Abstract
The prevalence of childhood obesity has been trending upwards over the last few decades. Recent evidence suggests that infant growth rate has the potential to increase the risk of obesity development during childhood. This systematic literature review aimed to summarise the existing evidence on the relationship between infant growth rate and subsequent childhood obesity. Studies were sought for that assessed the effect of infant growth rate on outcomes of overweight, obesity, BMI, waist circumference or body composition measures among a population group of children aged 2 to 12 years old. Data sources included PubMed, CINAHL, Web of Science and MedLine. Twenty-four studies were identified as eligible and included in this review, out of 2302 publications. The ADA Quality Checklist was used to assess the quality of individual studies. Ten studies received a positive result and 14 studies a neutral result. A narrative synthesis was completed to present study characteristics and results. Several independent positive associations were determined between rapid growth at different stages during infancy and overweight, obesity, BMI, waist circumference and body composition in childhood. Further investigation is required to determine if a specific period of infancy carries greater associations of risk with childhood outcomes. Determining an ideal rate of infants' growth as a means to minimise the future risk of childhood obesity should be the focus of future research that will also inform early life obesity prevention strategies. Registration no.: CRD42021244029.
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12
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Wang KL, Zhang Y, Zhang HM, Lin XC, Xia R, Song L, Wu AM. MicroRNAs play important roles in regulating the rapid growth of the Phyllostachys edulis culm internode. New Phytol 2021; 231:2215-2230. [PMID: 34101835 DOI: 10.1111/nph.17542] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 05/29/2021] [Indexed: 06/12/2023]
Abstract
Moso bamboo (Phyllostachys edulis) is a fast-growing species with uneven growth and lignification from lower to upper segments within one internode. MicroRNAs (miRNAs) play a vital role in post-transcriptional regulation in plants. However, how miRNAs regulate fast growth in bamboo internodes is poorly understood. In this study, one moso bamboo internode was divided during early rapid growth into four segments called F4 (bottom) to F1 (upper) and these were then analysed for transcriptomes, miRNAs and degradomes. The F4 segment had a higher number of actively dividing cells as well as a higher content of auxin (IAA), cytokinin (CK) and gibberellin (GA) compared with the F1 segment. RNA-seq analysis showed DNA replication and cell division-associated genes highly expressed in F4 rather than in F1. In total, 63 miRNAs (DEMs) were identified as differentially expressed between F4 and F1. The degradome and the transcriptome indicated that many downstream transcription factors and hormonal responses genes were modulated by DEMs. Several miR-target interactions were further validated by tobacco co-infiltration. Our findings give new insights into miRNA-mediated regulatory pathways in bamboo, and will contribute to a comprehensive understanding of the molecular mechanisms governing rapid growth.
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Affiliation(s)
- Kai-Li Wang
- The State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architectures, South China Agricultural University, Guangzhou, 510642, China
| | - Yuanyuan Zhang
- The State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architectures, South China Agricultural University, Guangzhou, 510642, China
| | - Heng-Mu Zhang
- Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Xin-Chun Lin
- The State Key Laboratory of Subtropical Silviculture, School of Forestry and Biotechnology, Zhejiang A&F University, Lin'an, 311300, China
| | - Rui Xia
- The State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou, 510642, China
| | - Lili Song
- The State Key Laboratory of Subtropical Silviculture, School of Forestry and Biotechnology, Zhejiang A&F University, Lin'an, 311300, China
| | - Ai-Min Wu
- The State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architectures, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou, 510642, China
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13
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Matsumura S, Matsuo T, Hirai S, Katayama T, Nishisaka T, Tominaga A, Shinbo K, Mochizuki YU, Nishida K, Nakamura M, Matsushita R, Kawaguchi S, Adachi N. Sternal Metastasis of Brain Meningioma - A Case Report. Anticancer Res 2021; 41:4039-4043. [PMID: 34281871 DOI: 10.21873/anticanres.15204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/01/2021] [Accepted: 07/02/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Metastases of meningiomas are infrequent and the site of extracranial metastasis such as the bone is extremely rare. CASE REPORT A 75-year-old male had a history of five sessions of surgery and gamma-knife treatment for brain meningioma over a period of 29 years. He visited our hospital because he noticed a swelling in his anterior chest 2 years and 6 months after the final treatment. After an open biopsy, histopathological analysis revealed the mass to be a metastatic grade II meningioma. We resected the tumor along with the sternum, ribs, pleura, and pericardium. The patient had recurrences in the thoracic cavity and pericardium postoperatively and received radiation therapy. He also had metastasis in the abdominal cavity, which spread rapidly. CONCLUSION We report on a rare instance of metastasis to the sternum in a case of atypical meningioma, showing rapid growth and invasion after long-term treatment.
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Affiliation(s)
- Shuhei Matsumura
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Toshihiro Matsuo
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Shinji Hirai
- Departments of Thoracic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Tatsuya Katayama
- Departments of Thoracic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Takashi Nishisaka
- Departments of Pathology and Laboratory Medicine, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Atsushi Tominaga
- Departments of Neurosurgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Keisuke Shinbo
- Departments of Plastic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Y U Mochizuki
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Koji Nishida
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Mitsuhiro Nakamura
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Ryousuke Matsushita
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Shuhei Kawaguchi
- Departments of Orthopaedic Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Nobuo Adachi
- Department of Orthopaedic Surgery, Hiroshima University, Hiroshima, Japan
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14
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Tao GY, Ramakrishnan M, Vinod KK, Yrjälä K, Satheesh V, Cho J, Fu Y, Zhou M. Multi-omics analysis of cellular pathways involved in different rapid growth stages of moso bamboo. Tree Physiol 2020; 40:1487-1508. [PMID: 32705116 DOI: 10.1093/treephys/tpaa090] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 04/29/2020] [Accepted: 07/09/2020] [Indexed: 06/11/2023]
Abstract
Moso bamboo (Phyllostachys edulis (Carriere) J. Houzeau) is a rapidly growing grass of industrial and ecological importance. However, the molecular mechanisms of its remarkable growth are not well understood. In this study, we investigated the early-stage growth of moso bamboo shoots and defined three different growth stages based on histological and biochemical analyses, namely, starting of cell division (SD), rapid division (RD) and rapid elongation (RE). Further analyses on potentially relevant cellular pathways in these growth stages using multi-omics approaches such as transcriptomics and proteomics revealed the involvement of multiple cellular pathways, including DNA replication, repair and ribosome biogenesis. A total of 8045 differentially expressed genes (DEGs) and 1053 differentially expressed proteins (DEPs) were identified in our analyses. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses of detected DEGs identified several key biological pathways such as phytohormone metabolism, signal transduction, cell wall development and carbohydrate metabolism. The comparative analysis of proteins displayed that a total of 213 DEPs corresponded with DEGs and 3 significant expression profiles that could be promoting the fast growth of bamboo internodes. Moreover, protein-protein interaction network prediction analysis is suggestive of the involvement of five major proteins of signal transduction, DNA synthesis and RNA transcription, and may act as key elements responsible for the rapid shoot growth. Our work exploits multi-omics and bioinformatic approaches to unfurl the complexity of molecular networks involved in the rapid growth of moso bamboo and opens up questions related to the interactions between the functions played by individual molecular pathway.
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Affiliation(s)
- Gui-Yun Tao
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
- Zhejiang Provincial Collaborative Innovation Centre for Bamboo Resources and High-efficiency Utilization, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
- The State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Xiangshan, Haidian District, Beijing, China
- Research Institute of Forestry, Chinese Academy of Forestry, Xiangshan, Haidian District, Beijing, China
| | - Muthusamy Ramakrishnan
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
| | | | - Kim Yrjälä
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
- Department of Forest Sciences, University of Helsinki, Helsinki P.O. Box 27 00014, Finland
| | - Viswanathan Satheesh
- Shanghai Center for Plant Stress Biology, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jungnam Cho
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai 200032, China
- CAS-JIC Centre of Excellence for Plant and Microbial Science, Chinese Academy of Sciences, Shanghai 200032, China
| | - Ying Fu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
- Zhejiang Provincial Collaborative Innovation Centre for Bamboo Resources and High-efficiency Utilization, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
| | - Mingbing Zhou
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
- Zhejiang Provincial Collaborative Innovation Centre for Bamboo Resources and High-efficiency Utilization, Zhejiang A&F University, Lin'an, Hangzhou 311300, Zhejiang, China
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15
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Robins JMW, Selvanathan SK, Ismail A, Derham C, Pal D. Rapid Growth of a Facet Joint Cyst Mimicking an Aggressive Tumor in the Lumbar Spine. J Neurosci Rural Pract 2020; 11:646-650. [PMID: 33144806 PMCID: PMC7595784 DOI: 10.1055/s-0040-1715079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A 67-year-old patient with a history of fully treated bowel carcinoma presented with a short history of unilateral lumbosacral radiculopathy. No neurological deficit was found on examination. Magnetic resonance imaging (MRI) demonstrated initially L4/5 foraminal narrowing that was believed to be the cause for the patient’s symptoms; however, a nerve root block led to no improvement in symptoms. MRI was repeated at 5 months and demonstrated a mass causing compression of the S1 nerve. However, the patient declined surgical decompression. MRI at 14 months subsequently showed rapid growth of the lesion suggestive of an aggressive process such as a metastatic lesion or even a nerve sheath tumor such as a Schwannoma. Open biopsy and decompression revealed the lesion to be a facet joint cyst and the patient recovered well and had satisfactory postoperative imaging at 3 months follow-up. There are no reports in the literature of facet joint cysts growing this quickly and thus mimicking other forms of lesion.
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Affiliation(s)
- James M W Robins
- Department of Neurosurgery, Leeds General Infirmary, Leeds, United Kingdom
| | | | - Azzam Ismail
- Deparment of Pathology, St James' University Hospital, Leeds, United Kingdom
| | - Chris Derham
- Department of Neurosurgery, Leeds General Infirmary, Leeds, United Kingdom
| | - Deb Pal
- Department of Neurosurgery, Leeds General Infirmary, Leeds, United Kingdom
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16
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Fukui M, Kakudo N, Morimoto N, Hihara M, Masuoka H, Kusumoto K. Squamous Cell Carcinoma Arising From an Epidermal Cyst of the Buttock: A Case Report. Eplasty 2019; 19:ic18. [PMID: 31666912 PMCID: PMC6806623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Michika Fukui
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan
| | - Natsuko Kakudo
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan,Correspondence:
| | - Naoki Morimoto
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan
| | - Masakatsu Hihara
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan
| | - Hiromu Masuoka
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan
| | - Kenji Kusumoto
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan
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17
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Arao Y, Kamimura K, Ikemi M, Takaki M, Takahashi S, Seino S, Abe H, Kohisa J, Kato T, Ajioka Y, Terai S. A Rare Duodenal Carcinosarcoma: A Case Report and Literature Review. Intern Med 2019; 58:1273-1278. [PMID: 30568154 PMCID: PMC6543236 DOI: 10.2169/internalmedicine.2094-18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Carcinosarcoma is a biphasic malignant tumor comprising both carcinomatous and sarcomatous components; its occurrence in the duodenum is very rare. We herein report the case of a 96-year-old woman with duodenal carcinosarcoma showing rapid growth within the past year. The tumor was found to be bulging into the lumen and predominantly comprised sarcomatoid components with focal positive staining for cytokeratin. Therefore, the tumor was diagnosed as duodenal carcinosarcoma. The clinical information of the present case and our literature review of the 12 cases reported to date will help physicians diagnose and treat this rare tumor.
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Affiliation(s)
- Yoshihisa Arao
- Division of Gastroenterology, Sado General Hospital, Japan
| | - Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Japan
| | - Masatoshi Ikemi
- Division of Gastroenterology, Sado General Hospital, Japan
- Department of Internal Medicine, University of Occupational and Environmental Health, School of Medicine, Japan
| | | | | | - Satoshi Seino
- Division of Gastroenterology, Sado General Hospital, Japan
| | - Hiroyuki Abe
- Division of Gastroenterology, Sado General Hospital, Japan
| | - Junji Kohisa
- Division of Gastroenterology, Sado General Hospital, Japan
- Division of Gastroenterology, Nagaoka Red Cross Hospital, Japan
| | - Takashi Kato
- Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Japan
| | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Japan
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18
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Sun X, Lin L, Sun L, Zhang J, Rui D, Li J, Wang M, Tan C, Kang N, Wei D, Xu HQ, Peng H, Liu Z. Low-Temperature and Rapid Growth of Large Single-Crystalline Graphene with Ethane. Small 2018; 14:1702916. [PMID: 29125685 DOI: 10.1002/smll.201702916] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 09/15/2017] [Indexed: 06/07/2023]
Abstract
Future applications of graphene rely highly on the production of large-area high-quality graphene, especially large single-crystalline graphene, due to the reduction of defects caused by grain boundaries. However, current large single-crystalline graphene growing methodologies are suffering from low growth rate and as a result, industrial graphene production is always confronted by high energy consumption, which is primarily caused by high growth temperature and long growth time. Herein, a new growth condition achieved via ethane being the carbon feedstock to achieve low-temperature yet rapid growth of large single-crystalline graphene is reported. Ethane condition gives a growth rate about four times faster than methane, achieving about 420 µm min-1 for the growth of sub-centimeter graphene single crystals at temperature about 1000 °C. In addition, the temperature threshold to obtain graphene using ethane can be reduced to 750 °C, lower than the general growth temperature threshold (about 1000 °C) with methane on copper foil. Meanwhile ethane always keeps higher graphene growth rate than methane under the same growth temperature. This study demonstrates that ethane is indeed a potential carbon source for efficient growth of large single-crystalline graphene, thus paves the way for graphene in high-end electronical and optoelectronical applications.
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Affiliation(s)
- Xiao Sun
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Li Lin
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Luzhao Sun
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Jincan Zhang
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Dingran Rui
- Beijing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing, 100871, P. R. China
| | - Jiayu Li
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
- Beijing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing, 100871, P. R. China
| | - Mingzhan Wang
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Congwei Tan
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Ning Kang
- Beijing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing, 100871, P. R. China
| | - Di Wei
- Beijing Graphene Institute, Beijing, 100094, P. R. China
| | - H Q Xu
- Beijing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing, 100871, P. R. China
| | - Hailin Peng
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
- Beijing Graphene Institute, Beijing, 100094, P. R. China
| | - Zhongfan Liu
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
- Beijing Graphene Institute, Beijing, 100094, P. R. China
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19
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Dandinarasaiah M, Grinblat G, Prasad SC, Taibah A, Sanna M. Rapidly growing cystic vestibular schwannoma with sudden onset facial palsy, ten years after subtotal excision. Laryngoscope 2017; 128:1649-1652. [PMID: 28722232 DOI: 10.1002/lary.26768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 06/05/2017] [Indexed: 02/01/2023]
Abstract
An elderly male patient diagnosed with a right-sided cystic vestibular schwannoma (CVS) at our center underwent a translabyrinthine approach with a subtotal excision to preserve the facial nerve (FN). The tumor grew slowly for the first 9 years but in the subsequent 2 years grew rapidly, with the patient developing a FN paralysis. Using the previous approach, a second surgery was done and the tumor was excised, leaving behind a sheath of tumor on the facial and lower cranial nerves. This case demonstrates that CVSs show unpredictable growth patterns and need to be followed up for a longer period of time. Laryngoscope, 128:1649-1652, 2018.
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Affiliation(s)
| | - Golda Grinblat
- Department of Otology and Skull Base Surgery, Gruppo Otologico , Piacenza, Rome, Italy
| | | | - Abdelkader Taibah
- Department of Otology and Skull Base Surgery, Gruppo Otologico , Piacenza, Rome, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Gruppo Otologico , Piacenza, Rome, Italy
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20
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Lin L, Sun L, Zhang J, Sun J, Koh AL, Peng H, Liu Z. Rapid Growth of Large Single-Crystalline Graphene via Second Passivation and Multistage Carbon Supply. Adv Mater 2016; 28:4671-4677. [PMID: 27061704 DOI: 10.1002/adma.201600403] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 02/26/2016] [Indexed: 06/05/2023]
Abstract
A second passivation and a multistage carbon-source supply (CSS) allow a 50-fold enhancement of the growth rate of large single-crystalline graphene with a record growth rate of 101 μm min(-1) , almost 10 times higher than for pure copper. To this end the CSS is tailored at separate stages of graphene growth on copper foil, combined with an effective suppression of new spontaneous nucleation via second passivation.
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Affiliation(s)
- Li Lin
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Luzhao Sun
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Jincan Zhang
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, P. R. China
| | - Jingyu Sun
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Department of Engineering, Cambridge Graphene Centre (CGC), University of Cambridge, Cambridge, CB3 0FA, UK
| | - Ai Leen Koh
- Stanford Nano Shared Facilities, Stanford University, Stanford, CA, 94305, USA
| | - Hailin Peng
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Zhongfan Liu
- Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
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Parkinson KL, Booth DJ. Rapid growth and short life spans characterize pipefish populations in vulnerable seagrass beds. J Fish Biol 2016; 88:1847-1855. [PMID: 27005315 DOI: 10.1111/jfb.12950] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 02/10/2016] [Indexed: 06/05/2023]
Abstract
The life-history traits of two species of pipefish (Syngnathidae) from seagrass meadows in New South Wales, Australia, were examined to understand whether they enhance resilience to habitat degradation. The spotted pipefish Stigmatopora argus and wide-bodied pipefish Stigmatopora nigra exhibit some of the shortest life spans known for vertebrates (longevity up to 150 days) and rapid maturity (male S. argus 35 days after hatching (DAH) and male S. nigra at 16-19 DAH), key characteristics of opportunistic species. Growth rates of both species were extremely rapid (up to 2 mm day(-1) ), with seasonal and sex differences in growth rate. It is argued that short life spans and high growth rates may be advantageous for these species, which inhabit one of the most threatened marine ecosystems on earth.
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Affiliation(s)
- K L Parkinson
- University of Technology, School of Life Sciences, P. O. Box 123, Broadway, Sydney, NSW, 2007, Australia
| | - D J Booth
- University of Technology, School of Life Sciences, P. O. Box 123, Broadway, Sydney, NSW, 2007, Australia
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Abstract
Background Desmoid tumors are benign soft tissue tumors that locally invade adjacent tissue. There is a paucity of reports describing the rapid growth of these tumors during pregnancy. Case A giant desmoid tumor arising from the left abdominal wall of a young female patient with rapid growth during pregnancy is described. Preoperative evaluation included ultrasonography and magnetic resonance imaging. Decision made by a multidisciplinary team was not to intervene before birth, and abdominal delivery at term was accomplished. Conclusion Desmoid tumors should be part of the differential diagnosis in an abdominal wall tumor of rapid growth during pregnancy. Future studies are needed for better understanding of the pathogenesis, diagnosis, and treatment of desmoid tumors in pregnant women.
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Affiliation(s)
- Mateo G Leon
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
| | - Hind N Moussa
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
| | - Malahat Movahedian
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
| | - Oscar A Viteri
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
| | - Monica Longo
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health and Science Center at Houston, Houston, Texas
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23
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Arora TK, Terracina KP, Soong J, Idowu MO, Takabe K. Primary and secondary angiosarcoma of the breast. Gland Surg 2014; 3:28-34. [PMID: 25083491 DOI: 10.3978/j.issn.2227-684x.2013.12.03] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Accepted: 12/19/2013] [Indexed: 01/31/2023]
Abstract
Angiosarcoma is a rare soft tissue tumor of the breast. It occurs in both a primary form without a known precursor, and a secondary form that has been associated to a history of irradiated breast tissue. These forms differ in many ways including median age, precipitating factors, and presentation. Both forms have a malignant behavior and a poor prognosis. The endeavor of this paper is to review what is known about the presentation, diagnostic and therapeutic modalities to date.
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Affiliation(s)
- Tania K Arora
- 1 Division of Surgical Oncology, Department of Surgery, 2 Department of Pathology, Virginia Commonwealth University School of Medicine and the Massey Cancer Center, Richmond, VA 23298-0011, USA
| | - Krista P Terracina
- 1 Division of Surgical Oncology, Department of Surgery, 2 Department of Pathology, Virginia Commonwealth University School of Medicine and the Massey Cancer Center, Richmond, VA 23298-0011, USA
| | - John Soong
- 1 Division of Surgical Oncology, Department of Surgery, 2 Department of Pathology, Virginia Commonwealth University School of Medicine and the Massey Cancer Center, Richmond, VA 23298-0011, USA
| | - Michael O Idowu
- 1 Division of Surgical Oncology, Department of Surgery, 2 Department of Pathology, Virginia Commonwealth University School of Medicine and the Massey Cancer Center, Richmond, VA 23298-0011, USA
| | - Kazuaki Takabe
- 1 Division of Surgical Oncology, Department of Surgery, 2 Department of Pathology, Virginia Commonwealth University School of Medicine and the Massey Cancer Center, Richmond, VA 23298-0011, USA
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24
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Takaba K, Imada T, Katsumata S, Okumura H, Iwamoto S, Suzuki Y, Imaizumi M, Myojo K, Takada C, Kimoto N, Saeki K, Yamaguchi I. Spontaneous Adenosquamous Carcinoma with Rapid Growth and EMT-like Changes in the Mammary Gland of a Young Adult Female BALB/c Mouse. J Toxicol Pathol 2013; 25:265-71. [PMID: 23345929 PMCID: PMC3517922 DOI: 10.1293/tox.25.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2011] [Accepted: 01/30/2012] [Indexed: 11/19/2022] Open
Abstract
This study histopathologically and immunohistochemically investigated a spontaneously occurring single mass subcutaneously located in the left lower abdomen of a female BALB/cAJcl-nu/+ mouse at 10 weeks of age. The mass was about 20 × 15 × 10 mm in size after formalin fixation; nevertheless, it was not detected by clinical observations at 9 weeks of age. H&E staining revealed the tumor origin was epithelial and probably arose from the mammary gland, and the tumor cells demonstrated a squamous, acinar or polyhedral/basal pattern. A cell kinetics analysis revealed that many of the tumor cells of the squamous, acinar or polyhedral/basal component were positive for PCNA and cyclin D1, although there were a few of TUNEL-positive tumor cells in all of the components. An epithelial/mesenchymal analysis demonstrated that most of the tumor cells of the squamous and acinar components contained keratin and E-cadherin; however, most of the tumor cells of the polyhedral/basal component were less or very weakly positive for these markers. The tumor cells of the squamous component were negative for vimentin and SMA; however, many of the tumor cells of the polyhedral/basal component exhibited vimentin. In addition, expression of SMA was confirmed in some tumor cells of the acinar and basal components. Based on the microscopic and immunohistochemical characterizations, the tumor was diagnosed to be adenosquamous carcinoma that originated from the mammary gland with rapid growth, and the tumor cells demonstrated epithelial-mesenchymal transition-like changes.
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Affiliation(s)
- Katsumi Takaba
- Toxicological Research Laboratories, Kyowa Hakko Kirin Co., Ltd., 1188 Shimotogari, Nagaizumi-cho, Sunto-gun, Shizuoka 411-8731, Japan
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25
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Yamaguchi J, Ojima H, Hiraoka N, Hasegawa T. Poorly differentiated hepatocellular carcinoma with unusual tubular structures. J Clin Pathol 2005; 58:1342. [PMID: 16311364 PMCID: PMC1770792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Affiliation(s)
- J Yamaguchi
- Clinical Laboratory Division, National Cancer Centre Hospital, Tokyo, Japan
| | - H Ojima
- Pathology Division, National Cancer Centre Research Institute, Tokyo, Japan
| | - N Hiraoka
- Pathology Division, National Cancer Centre Research Institute, Tokyo, Japan
| | - T Hasegawa
- Department of Clinical Pathology, Sapporo Medical University School of Medicine, Sapporo060-8543, Japan;
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