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Shen GA, Li YZ, Ren G, Wang MC, Zhou JB, Man Y, Lu WP, Sun PT, Zhang XX. Intracranial mesenchymal tumor with multiple extracranial metastases: A case report and literature review. Radiol Case Rep 2024; 19:825-830. [PMID: 38111550 PMCID: PMC10726333 DOI: 10.1016/j.radcr.2023.10.043] [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: 09/10/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 12/20/2023] Open
Abstract
This study presents a rare case of an older woman with an intracranial mesenchymal tumor in the right frontal and parietal lobes. Despite prompt surgical intervention, her condition rapidly deteriorated because of tumor dissemination, leading to her demise. We highlight the tumor's marked invasiveness and heterogeneity, coupled with a propensity for distant systemic metastasis, which negatively impacted the patient's prognosis. This particular clinical behavior had not been previously reported, making this a novel observation. Thus, through a comprehensive review of relevant literature, we aim to provide valuable insights for further understanding, diagnosing, and treating such tumors.
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Affiliation(s)
- Guo-An Shen
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Yan-Zhao Li
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Gang Ren
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Mu-Chun Wang
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Jing-Bin Zhou
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Yi Man
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Wei-Peng Lu
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Pi-Tong Sun
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
| | - Xu-Xin Zhang
- Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China
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Wen CM, Zhang CW, Xu R, Xu CQ, Shen GA, Suo FM, Guo BL. [Rapid prediction of flavonoid content in Epimedium sagittatum by infrared spectroscopy]. Zhongguo Zhong Yao Za Zhi 2022; 47:6020-6026. [PMID: 36471925 DOI: 10.19540/j.cnki.cjcmm.20220809.102] [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] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Epimedii Folium is a well-known Chinese herbal medicine with the effect of nourishing kidney and strengthening Yang. Its main active ingredients are flavonoids. In this study, 60 samples of Epimedium sagittatum were collected for the determination of total flavonoids(TF) including the total amount of epimedin A, epimedin B, epimedin C, and icariin(abbreviated as ABCI) specified in the Chinese Pharmacopoeia as well as rhamnosylicariside Ⅱ and icariside Ⅱ. The calibration parameters of "first derivativemultiva-riate scattering correction in 1 900-650 cm~(-1) band(4-point smoothing)" and "first derivativestandard normal variable correction in 4 000-650 cm~(-1) full band(4-point smoothing)" were confirmed respectively. The quantitative model was established via Fourier infrared spectroscopy plus attenuated total reflection(FTIR-ATR) accessory combined with partial least squares(PLS) method and then used to predict the flavonoid content of 11 validation sets. The average prediction accuracy for ABCI in calibration set and validation set was 98.985% and 96.087%, respectively. The average prediction accuracy for TF in calibration set and validation set was 98.998% and 94.771%, respectively. These results indicated that FTIR-ATR combined with PLS model could be used for rapid prediction of flavonoid content in E. sagittatum, with the prediction accuracy above 94.7%. The establishment of this method provides a new solution for the detection of a large number of E. sagittatum samples.
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Affiliation(s)
- Chun-Mei Wen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China Jiangxi University of Chinese Medicine Nanchang 330004, China
| | - Chen-Wu Zhang
- Shanxi Pharmaceutical Vocational College Taiyuan 030031, China
| | - Rong Xu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China
| | - Chao-Qun Xu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China
| | - Guo-An Shen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China
| | - Feng-Mei Suo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China
| | - Bao-Lin Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100193, China
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Zhang CW, Guo JQ, Li WP, Luo YJ, Yao Y, Xu CQ, Shen GA, Suo FM, Guo BL. [Content correlation of eight phenolic acids and flavonoids in different medicinal parts of PA-type Perilla germplasms]. Zhongguo Zhong Yao Za Zhi 2022; 47:3447-3451. [PMID: 35850795 DOI: 10.19540/j.cnki.cjcmm.20220316.104] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In this study, 10 PA-type Perilla germplasms were selected to detect the content of two phenolic acids, i.e., rosmarinic acid(RA) and caffeic acid(CA), and six flavonoids, including scutellarin-7-O-diglucuronoside(SDG), luteolin-7-O-diglucuronoside(LDG), apigenin-7-O-diglucuronoside(ADG), scutellarin-7-O-glucuroside(SG), luteolin-7-O-glucuroside(LG), and apigenin-7-O-glucuroside(AG) in leaves, stems, and fruits. The total content of phenolic acids and flavonoids in leaves was 3.991-12.028 mg·g~(-1) and 12.309-25.071 mg·g~(-1), respectively, which was much higher than that in stems(0.586-2.015 mg·g~(-1) and 0.879-1.413 mg·g~(-1), respectively) and fruits(0.004-2.222 mg·g~(-1) and 0.651-1.936 mg·g~(-1), respectively). RA was detected in five fruit samples, and RA content between leaves and fruits showed a significant negative correlation in the other five samples. For flavonoids, only LG and LDG could be detected in stems, and SG and SDG were not detected in fruits, while other flavonoids were not detected in some samples. The content of total flavonoids and LG in leaves and fruits was significantly positively correlated, and the content of LG in stems and fruits was significantly positively correlated. In 10 stem samples, seven met the standard that the content of RA in the stem should be not less than 0.1% specified in the Chinese Pharmacopoeia(2020 edition). Only one fruit sample reached the standard of RA content in the fruit not less than 0.25% specified in the Chinese Pharmacopoeia.
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Affiliation(s)
- Chen-Wu Zhang
- Shanxi Pharmaceutical Vocational College Taiyuan 030031, China
| | - Jia-Qi Guo
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Wei-Ping Li
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Yan-Jiao Luo
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Yu Yao
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Chao-Qun Xu
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Guo-An Shen
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Feng-Mei Suo
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Bao-Lin Guo
- Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
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Li XM, Pan JQ, Luo YJ, Yang QR, Xu CQ, Shen GA, Wei SH, Guo BL. [Effects of light quality on growth and icariin flavonoid content of Epimedium pseudowushanense under different light intensity]. Zhongguo Zhong Yao Za Zhi 2020; 45:2502-2508. [PMID: 32627481 DOI: 10.19540/j.cnki.cjcmm.20200329.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, the growth index including plant height, compound leaf area, specific leaf area, leaf water content, number of branches, and leaf biomass per plant and the icariin flavonoids such as epimedin A, epimedin B, epimedin C and icariin of Epimedium pseudowushanense were determined on 30 d and 60 d under light intensity(18.2±2.5) μmol·m~(-2)·s~(-1)(L1) and(90.9 ±2.5) μmol·m~(-2)·s~(-1)(L2), and white light as control, red light, blue light and yellow light were used as three light quality treatments, to study the effect of light quality on the growth and flavonoids accumulation of E. pseudowushanense. The E. pseudowushanense was sui-table for growth under L1 light intensity, the blue light treatment significantly reduced the leaf area, but had little effect on the stem height, the red light treatment and the yellow light treatment had no obvious effect on the stem height and leaf area, but the yellow light treatment significantly increased the germination of new branches, and had a sustained promoting effect, and the biomass was significantly higher than the white light treatment at 60 d. The content of icariin flavonoids in red light, blue light and yellow light treatment was higher than that in white light treatment at 30 d and 60 d under L1 light intensity, while yellow light treatment promoted the synthesis of icariin flavonoids to the largest extent, which was 1.8 and 1.9 times of white light treatment(30 d and 60 d).Under L2 light intensity, the effect of strong light on promoting stem germination became the main factor, while the yellow light treatment showed no significant effect on promoting stem germination, and the red light treatment exhibited a significant effect on reducing leaf area. Icariin flavonoids under red light, blue light and yellow light treatment were all lower than that under white light treatment, that is, the effect of white light treatment on the synthesis of icariin flavonoids is better than red light, blue light and yellow light treatment. When the time of strong light treatment was longer, the degradation range of icariin flavonoids in other light treatment appeared, while red light treatment promotes the synthesis of icariin flavonoids. Therefore, the influence of light quality on E. pseudowushanense is quite different under different light intensity, no matter from growth index or flavonoid content index. The results support that the biomass and icariin flavonoid content can be increased by providing appropriate red and yellow light.
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Affiliation(s)
- Xiao-Ming Li
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine Guiyang 550025, China Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Jun-Qian Pan
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China Institute of Radiation Medicine, Academy of Military Medical Sciences Beijing 100850, China
| | - Yan-Jiao Luo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China Shanxi Medical University Taiyuan 030001, China
| | - Qian-Ru Yang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Chao-Qun Xu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Guo-An Shen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
| | - Sheng-Hua Wei
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine Guiyang 550025, China
| | - Bao-Lin Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193, China
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Duan L, Molnár I, Snyder JH, Shen GA, Qi X. Discrimination and Quantification of True Biological Signals in Metabolomics Analysis Based on Liquid Chromatography-Mass Spectrometry. Mol Plant 2016; 9:1217-1220. [PMID: 27235546 DOI: 10.1016/j.molp.2016.05.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 04/17/2016] [Accepted: 05/17/2016] [Indexed: 06/05/2023]
Affiliation(s)
- Lixin Duan
- The Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan Road, Beijing 100093, China
| | - István Molnár
- Natural Product Center, School of Natural Resources and the Environment, The University of Arizona, 250 East Valencia Road, Tucson, AZ 85706, USA
| | - John Hugh Snyder
- The Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan Road, Beijing 100093, China
| | - Guo-An Shen
- The Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan Road, Beijing 100093, China
| | - Xiaoquan Qi
- The Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan Road, Beijing 100093, China.
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Shen GA, Pang Y, Wu W, Liu X, Zhao L, Sun X, Tang K. Isolation and characterization of a putative anthocyanidin reductase gene from Ginkgo biloba. J Plant Physiol 2006; 163:224-7. [PMID: 16399014 DOI: 10.1016/j.jplph.2005.06.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2005] [Accepted: 06/09/2005] [Indexed: 05/06/2023]
Abstract
We isolated a putative anthocyanidin reductase gene from Ginkgo biloba (designated as GbANR) by rapid amplification of cDNA ends (RACE). The full-length cDNA of GbANR is 1451 bp long with poly(A) tail and contains a 1026 bp open reading frame (ORF) encoding 342 amino acids. The GbANR gene is composed of five exons and four introns. Sequence alignment shows that the deduced GbANR has a relatively high identity to other plant anthocyanidin reductases at the amino acid level. DNA gel blot analysis indicates that GbANR belongs to a small gene family. Transcription analysis indicates that GbANR is preferentially expressed in leaves.
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Affiliation(s)
- Guo-An Shen
- Plant Biotechnology Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200030, PR China
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Pang Y, Shen GA, Liu C, Liu X, Tan F, Sun X, Tang K. Molecular cloning and sequence analysis of a novel chalcone synthase cDNA from Ginkgo biloba. ACTA ACUST UNITED AC 2005; 15:283-90. [PMID: 15620216 DOI: 10.1080/10425170412331283814] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A chalcone synthase (CHS) gene was cloned from Ginkgo biloba for the first time and it was also the first cloned gene involved in flavonoids metabolic pathway in G. biloba. The full-length cDNA of G. biloba CHS (designated as Gbchs) was 1608bp with poly(A) tailing and it contained a 1173bp open reading frame (ORF) encoding a 391 amino acid protein. Gbchs was found to have extensive homology with those of other plant chs genes via multiple alignments. The active sites of the CoA binding, coumaroyl pocket and cyclization pocket in CHS protein of Medicago sativa were also found in GbCHS. Molecular modeling of GbCHS indicated that the three-dimensional structure of GbCHS strongly resembled that of M. sativa (MsCHS2), implying GbCHS may have similar functions with MsCHS2. Phylogenetic tree analysis revealed that GbCHS had closer relationship with CHSs from gymnosperm plants than from other plants. Gbchs is a useful tool to study the regulation of flavonoids metabolism in G. biloba.
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Affiliation(s)
- Yongzhen Pang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan-SJTU-Nottingham Plant Biotechnology R & D Center, Fudan University, Shanghai 200433, P R China
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Mi LP, Wei C, Huang JS, Du XL, Qian XY, Li KG, Shen GA, Yang JS. [The cloning and expression of a novel rPDCD5 gene from rice]. Yi Chuan 2004; 26:893-7. [PMID: 15640122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
An EST related to the gene PCD was isolated from SSH (suppression subtractive hybridization) library of callus tissues of rice (Oryza sativa L.). Primers were designed to obtain its complete cDNA encoding putative apoptosis-related protein from Shanyou 63 (Oryza sativa L.). Sequencing indicated that the gene contained a 387 bp open reading frame, which encodes a protein containing 128 aa. Sequence alignment showed that the deduced protein is highly homologous to the known PDCD5. Real time quantitative PCR was performed to reveal that rPDCD5 was up-regulated in abiotic stress (low temperature and NaCl treatment).
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Affiliation(s)
- Li-Ping Mi
- Institute of Genetics, School of Life Sciences, Fudan University, Shanghai 200433, China.
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Du XL, Wang D, Qian XY, Jiang LZ, Chun W, Li KG, Shen GA, Lin CF, Yang JS. cDNA cloning and expression analysis of the rice (Oryza sativa L.) RNase L inhibitor. ACTA ACUST UNITED AC 2004; 14:295-301. [PMID: 14631652 DOI: 10.1080/1085566031000141162] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A subtractive cDNA library was constructed using rice (Oryza sativa L.) callus cDNA as driver and differentiating callus cDNA as tester. A novel cDNA fragment encoding RNase L inhibitor (RLI) was isolated by screening the subtractive library, which had a higher expression level in differentiating callus than in callus. The full-length cDNA of rice-RLI was obtained by the method of rapid amplification of cDNA ends, which contained a 1812-bp open reading frame encoding a 604 amino acid polypeptide. Homologous analysis showed that rice-RLI contained the conserved motifs (two repeated P-loops, two ATP-binding boxes and an iron-sulfur binding motif). The fluorescence quantitative PCR analysis showed that it was a constitutive expressed gene but up-regulated in abiotic stress (low temperature and NaCl treatment) and down-regulated under the treatments of NAA and IAA.
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Affiliation(s)
- Xi-Ling Du
- Institute of Genetics, School of Life Sciences, Fudan University, Shanghai 200433, People's Republic of China
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Shen GA, Pang YZ, Lin CF, Wei C, Qian XY, Jiang LZ, Du XL, Li KG, Attia K, Yang JS. Cloning and characterization of a novel Hsp100/Clp gene (osClpD) from Oryza sativa. ACTA ACUST UNITED AC 2004; 14:285-93. [PMID: 14640074 DOI: 10.1080/1085566031000141153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A novel osClpD gene, encoding a highly conservative ClpD subfamily member, was first isolated and characterized from Oryza sativa. The full-length cDNA of osClpD gene was 3140 bp and contained a 2884 bp open reading frame encoding a 938 amino acid protein. The phylogenetic tree and blast search showed that OSClpD belonged to the ClpD subfamily of the Hsp100/Clp family, and contained all protein motifs characteristic for the ClpD subfamily of Hsp100/Clp proteins. The real-time quantitative PCR analysis proved that it was inducible by water deficit and temperature stress in vegetative tissues.
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Affiliation(s)
- Guo-An Shen
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200433, People's Republic of China
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Pang YZ, Shen GA, Liao ZH, Yao JH, Fei J, Sun XF, Tan F, Tang KX. Molecular cloning and characterization of a novel lectin gene from Zephyranthes candida. ACTA ACUST UNITED AC 2004; 14:163-7. [PMID: 14509828 DOI: 10.1080/1042517031000089450] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A new lectin gene was cloned from Zephyranthes candida by using RACE-PCR. The full-length cDNA of Zephyranthes candida agglutinin (ZCA) was 647 bp and contained a 477 bp open reading frame encoding a 159 amino acid protein. Zephyranthes candida lectin gene was found to encode a precursor lectin with signal peptide and had extensive homology with those of other plant lectins. Molecular modeling of ZCA indicated that the three-dimensional structure of ZCA strongly resembles that of the snowdrop lectin, implying ZCA may have the similar insecticidal functions with GNA.
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Affiliation(s)
- Yong-Zhen Pang
- State Key Laboratory of Genetic Engineering, Institute of Genetics, School of Life Sciences, Fudan-SJTU-Nottingham Plant Biotechnology R&D Center, Morgan-Tan International Center for Life Sciences, Fudan University, 200433, People's Republic of China
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Shen GA. [Quantitative analysis of biochemical components and inorganic elements in coal miners' lung carcinoma tissue]. Zhonghua Yu Fang Yi Xue Za Zhi 1987; 21:133-6. [PMID: 3652859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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