1
|
Wang CR, Kang M, Xu J, Lyu Y, Jiang YF, Sun MX, Zuo DQ, Shen JK, Ma XJ, Sun W, Hua YQ, Cai Z. [An exploratory clinical study of the efficacy and safety of tumor-infiltrating lymphocytes in the treatment of metastatic osteosarcoma]. Zhonghua Yi Xue Za Zhi 2022; 102:2421-2427. [PMID: 36000370 DOI: 10.3760/cma.j.cn112137-20220101-00001] [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: 06/15/2023]
Abstract
Objective: To explore the safety and efficacy of tumor-infiltrating lymphocytes (TILs) extracted from tumor tissue in patients with pulmonary metastasis of osteosarcoma, the TILs were amplified in vitro to reach clinical dosage and reinfused to the patients combined with high-dose interleukin 2 (IL-2). Methods: Twelve subjects with pathologically diagnosed osteosarcoma were enrolled from December 2019 to June 20, 2021 in Shanghai General Hospital. All subjects progressed with metastasis after standard chemotherapy and failed multiple lines of treatments. Fresh tumor tissue was obtained from the metastatic site and extracted and amplified by Good Manufacturing Practice (GMP) workshop to produce TILs to clinical treatment dosage (109-1011). High-dose IL-2 (100 000-200 000 U/kg) was administered immediately after autogenous TILs infusion to promote the activation, proliferation and antitumor cytolytic activity in vivo. Adverse events (AE) were graded according to Common Terminology Criteria for Adverse Events (CTCAE) standard and tumor response was assessed according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1. Results: One patient did not receive treatment due to failure in isolating TILs, total of 11 patients received a single re-infusion of autologous TILs. There were 10 males and 1 female with a median age of 19.9 years (12-33 years). Six of these patients received higher dose levels of 1.0×1010 TILs. The 11 patients were followed-up for 1 to 13 months and tolerated well. The most common adverse events reported were fever (10/11), constipation (3/11) and elevated gamma-glutamyl transferase (GGT) (3/11). The high incidence of fever was due to the IL-2 infusion. All patients experienced a transient drop in lymphocyte count and leukopenia leading to non-myeloid ablative lymphocyte clearance. The AE included grade 4 hematologic toxicity, including 8 cases of lymphocytopenia, 2 cases of neutropenia and 1 case of thrombocytopenia. No AE of neurotoxicity occurred. Of all the 11 patients, 9 patients got stable disease (SD) and 2 patients had progressive disease (PD). The disease control rate was 9/11. The median duration of SD was more than 4 months, and the maximum tumor volume decreased by close to 20%. Patient number 9 had sustained SD status for more than 6 months. Conclusions: TILs with in vitro expansion ability could be isolated from tumor tissues of advanced osteosarcoma patients. TILs amplified and reinfused in vitro have anti-osteosarcoma activity.
Collapse
Affiliation(s)
- C R Wang
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - M Kang
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China Shanghai Cell Therapy Clinical Transformation Engineering Technology Research Center, Shanghai 200080, China
| | - J Xu
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - Y Lyu
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - Y F Jiang
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - M X Sun
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - D Q Zuo
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - J K Shen
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - X J Ma
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - W Sun
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| | - Y Q Hua
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China Shanghai Cell Therapy Clinical Transformation Engineering Technology Research Center, Shanghai 200080, China
| | - Zhengdong Cai
- Department of Bone Tumor, Shanghai General Hospital, Shanghai 200080, China
| |
Collapse
|
2
|
Wang YF, Sun MX, Xue H, Zhao WH, Yang XG, Zhu XY, Zhao L, Yang YX. [Understanding the China Blue Paper on Obesity Prevention and Control and policy implications and recommendations for obesity prevention and control in China]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:875-884. [PMID: 31474067 DOI: 10.3760/cma.j.issn.0253-9624.2019.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
With the rapid economic development and dramatic changes in lifestyle, the prevalence of overweight and obesity in China has been increasing significantly and become a serious public health threat. This article introduced the main contents of "China Blue Paper on Obesity Prevention and Control", aiming to facilitate understanding and applications of the "China Blue Paper on Obesity Prevention and Control" by policymakers, researchers and practitioners in related fields. Built upon these, recommendations were made for obesity screening, diagnosis, treatment and management, prevention and control policies and strategies, and future research priorities in China.
Collapse
Affiliation(s)
- Y F Wang
- Global Health Institute/School of Public Health, Xi'an Jiaotong University, Xi'an 710061, China
| | - M X Sun
- Beijing Eden Hospital, Beijing 100097, China
| | - H Xue
- Virginia Commonwealth University, Richmond 23219, U.S.A
| | - W H Zhao
- National Institute of Nutrition and Health, Chinese Center for Disease Control and Preventive, Beijing 100050, China
| | - X G Yang
- National Institute of Nutrition and Health, Chinese Center for Disease Control and Preventive, Beijing 100050, China
| | - X Y Zhu
- Chinese Nutrition Society, Beijing 100050, China
| | - L Zhao
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Y X Yang
- Chinese Nutrition Society, Beijing 100050, China
| |
Collapse
|
3
|
Yu DN, Xian TZ, Wang LJ, Cheng B, Sun MX, Guo LX. [Analysis of body composition and resting metabolic rate of 858 middle-aged and elderly people in urban area of Beijing]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:686-688. [PMID: 29860819 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.029] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the overweight rate and obesity rate in middle-aged and elderly people in urban area of Beijing, and analyze the changes of body composition and resting metabolic rate with age. Methods: From November 2014 to December 2015, body composition measurement and resting metabolic rate detection were conducted among 858 people aged 51 to 99 years, including 760 men, 98 women, who received physical examination at Beijing Hospital. Results: The overweight rate was 51.4%, and the obesity rate was 16.9%. The overweight rate was 26.5% and the obesity rate was 14.3% in women, significantly lower than those in men (54.6% and 17.2%) (P<0.001). The distribution of skeletal muscle volume, muscle index, body fat percentage, visceral fat area and resting metabolic rate in different age groups were different (P<0.001). In the normal weight group, the skeletal muscle volume, muscle index and resting metabolic rate in age group ≥80 years decreased obviously (P<0.05). At the same time, the body fat percentage and visceral fat area increased obviously (P<0.05). However, the skeletal muscle volume, muscle index and resting metabolic rate of the overweight and obese groups began to decrease obviously in age group 70- years (P<0.05), and the decrease in age group ≥80 years was more obvious. At the same time, body fat percentage and visceral fat area increased significantly in age group 70- years (P<0.05). Conclusion: The overweight and obesity rates were high in the middle-aged and elderly people in the urban area of Beijing, and the rates were higher in men than in women. With the increase of age, the skeletal muscle volume, muscle index and resting metabolic rate gradually decreased, while the percentage of body fat and visceral fat area increased; Overweight and obese people had earlier changes in body composition and resting metabolic rate.
Collapse
Affiliation(s)
- D N Yu
- Department of Endocrinology, National Center of Gerontology, Beijing Hospital, Beijing 100730, China
| | - T Z Xian
- Department of Endocrinology, National Center of Gerontology, Beijing Hospital, Beijing 100730, China
| | - L J Wang
- Department of Nutrition, National Center of Gerontology, Beijing Hospital, Beijing 100730, China
| | - B Cheng
- Department of Nutrition, National Center of Gerontology, Beijing Hospital, Beijing 100730, China
| | - M X Sun
- Beijing Eden Hospital, Beijing 100081, China
| | - L X Guo
- Department of Endocrinology, National Center of Gerontology, Beijing Hospital, Beijing 100730, China
| |
Collapse
|
4
|
Chen JD, Liu P, Sun MX, Song LM, Song L, Zhang LL, Lin J. [Schwannoma of the ethmoid sinus in children: a case report]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 31:1693-1694. [PMID: 29798131 DOI: 10.13201/j.issn.1001-1781.2017.21.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Indexed: 11/12/2022]
Abstract
A ten years old male patient,the main symptom was prsented as the left nasal obstruction, repeated hemorrhage with hyposmia. Large translucent neoplasm can be seen in the left side of the nasal cavity. CT and MRI of the nasal sinus showed that the soft tissue density shadow in the left side of the ethmoid sinus and the surrounding bone with no damage. He was treated with nasal endoscopic surgery. Postoperative pathology showed schwannoma. The tumor recurred three years later, and the patient underwent nasal endoscopic surgery again. In the literature we reviewed the case to analyze the reasons of recurrence.
Collapse
|
5
|
Sun MX, Ma J, Wang X, Yang YF, Li WW, Zhang Y, Zhao JY, Du YH, Zhang HX, Zhang D, Lü LX. [Analysis of early response to the antipsychotic treatment and related factors in acute schizophrenia patients]. Zhonghua Yi Xue Za Zhi 2017; 97:2425-2430. [PMID: 28835042 DOI: 10.3760/cma.j.issn.0376-2491.2017.31.008] [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: 06/07/2023]
Abstract
Objective: The objective was to assess the relationship between early response and later response to antipsychotics, and the relationship between antipsychotics and early response. Methods: Data were retrospectively analyzed from patients with schizophrenia and they were hospitalized in the Second Affiliated Hospital of Xinxiang Medical College from May, 2013 to September, 2015.The patients were divided into theearly response group (PANSS total score improvement ≥20% at week 2) and early nonresponse group.General information, the use of drug and the Positive and Negative Syndrome Scale (PANSS) on before and 2, 4, 6 weeks after treatment were compared between the two groups.The relation between early response and late response and the effect of drug selection on early response were analyzed by correlation analysis and regression analysis. Results: Relative to early nonresponders, early responders were significantly more likely to have lower PANSS scores (total scores on 2, 4, 6 weeks after treatment 66.2±11.8 vs 84.5±10.9, 55.9±13.2 vs 70.9±13.7, 48.9±13.1 vs 60.6±14.9, all P<0.05) and higher PANSS scores improvement at 2, 4, 6 weeks after treatment (total scores improvement on 2, 4, 6 weeks after treatment (37±14)% vs (9±7)%, (56±19)% vs (32±18)%, (68±20)% vs (49±21)%, all P<0.05). The correlation coefficient between PANSS total score improvement at week 2 and at week 4, 6 were 0.730 and 0.541, respectively (all P<0.05). Olanzapine had more PANSS total score improvement than aripiprazole, quetiapine and ziprasidone (2 weeks after treatment (29±19)% vs (19±16)%, (18±15)%, (17±15)%, 4 weeks after treatment (51±21)% vs (37±25)%, (39±18)%, (37±22)%, all P<0.05). The protective factor for early response was olanzapine (P<0.05). Conclusions: Early responders are associated with faster and greater improvement in symptoms, the type of antipsychotic has impacts on early response, early non-responders can benefit from adjustment of treatment.
Collapse
Affiliation(s)
- M X Sun
- The Key Laboratory of the Second Affiliated Hospital of Xinxiang Medical College, Xinxiang 453002, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Song HX, Ping AM, Sun MX, Qi XH, Gao MY, Xu XY, Zhu ZJ, Li ML, Hou LP. Identification of genes related to floral organ development in pak choi by expression profiling. Genet Mol Res 2017; 16:gmr-16-01-gmr.16019233. [PMID: 28362994 DOI: 10.4238/gmr16019233] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Pak choi is a highly nutritious vegetable that is widely grown in China, Southeast Asia, and other parts of the world. Because it reproduces by seed, it is very important to understand the mechanism of floral organ development. Therefore, using the Chinese cabbage genome as a reference, this study analyzed the expression profiles of shoot apex genes at flower bud differentiation stages 1 and 5, in order to identify genes related to floral organ development. The results showed that the proportion of mapped genes was high, with 84.25 and 83.80% of clean reads from the two sample saligned to the reference genome, respectively. A total of 525 differentially expressed genes (DEGs) were identified, 224 of which were upregulated and 301 were downregulated. The expression levels of genes homologous to Chinese cabbage flowering genes were also analyzed at stages 1 and 5; the expression levels of Bra012997 (ap1), Bra000393 (SOC1), and Bra004928 (SOC1) were significantly upregulated at stage 5, suggesting that these three genes positively regulate floral development in pak choi. DEGs involved in floral organ development were analyzed with homologous genes from Arabidopsis thaliana; the homologous genes Bra029281 (AGL42), Bra026577 (ARPN), Bra022954 (SPL3), Bra029293 (ARF2), Bra007978 (AtRLP12), Bra033221 (SPL8), Bra008037 (LOX4), Bra001598 (IAA19), Bra003892 (PATL1), Bra038778 (AT4G21323), Bra025315 (KLCR2), and Bra013906 (DTX35) are directly related to floral organ development in Arabidopsis, suggesting that these genes have corresponding functions during flower organ development in pak choi, and could be candidates for further genetic research. These results provide a foundation for research on the molecular mechanism of flower organ development in pak choi and other Brassica rapa vegetables.
Collapse
Affiliation(s)
- H X Song
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China.,These authors contributed equally to this study
| | - A M Ping
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China.,These authors contributed equally to this study
| | - M X Sun
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| | - X H Qi
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| | - M Y Gao
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| | - X Y Xu
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| | - Z J Zhu
- Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province/College of Agricultural and Food Science, Zhejiang A&F University, Hangzhou, China
| | - M L Li
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| | - L P Hou
- College of Horticulture, Shanxi Agricultural University, Taigu, Shanxi, China
| |
Collapse
|
7
|
Liu BH, Sun MX, Zhou N, Li YP, Wang MZ, Yu J, Zhou HS. Detection and study of plasma D-dimer change in patients with acute exacerbation of chronic obstructive pulmonary disease. J BIOL REG HOMEOS AG 2016; 30:839-845. [PMID: 27655508] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The purpose of this study was to observe the change in plasma D-dimer of patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). The patients were divided into three groups, i.e., AECOPD group, stable COPD group (COPD kept stable after treatment) and a healthy control group. The content of plasma fibrinogen (FIB) and D-dimer of all research subjects was detected and the difference between groups was analyzed. Moreover, pulmonary functions of patients in the AECOPD group and the stable COPD group, including forced expiratory volume in 1 second (FEV1%) and forced vital capacity rate of 1 second (FEV1/FVC), and blood gas (oxygen partial pressure (PO2) and partial pressure of carbon dioxide (PaCO2), were detected; and the differences between the two groups and the possible correlation were analyzed. Compared to the COPD stable group and the control group, the AECOPD group had a statistically significant higher content of plasma FIB and D-dimer (p less than 0.05); the content of plasma FIB and D-dimer of the COPD stable group was much higher than that of the healthy control group, but the difference had no statistical significance (p > 0.05); the content of D-dimer of AECOPD patients was in a negative correlation with FEV1 and PO2 (p smaller than 0.05) and in a positive correlation with PCO2 (p smaller than 0.05). It can be concluded that D-dimer is correlated to the severity of AECOPD; hence, it can be used as an evaluation index for the severity of AECOPD.
Collapse
Affiliation(s)
- B H Liu
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - M X Sun
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - N Zhou
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - Y P Li
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - M Z Wang
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - J Yu
- Respiratory Internal Medicine Department, Dongying Peoples Hospital of Shandong provincial Hospital Group, Dongying, Shandong, China
| | - H S Zhou
- Tuberculosis Internal Medicine Department, Shandong Chest Hospital, Shangdong, China
| |
Collapse
|
8
|
Fang KF, Yan TT, Sun MX. Polar distribution dynamics of Con A binding sites in embryo sacs is temporally coupled by the fertilization process. Plant Biol (Stuttg) 2005; 7:501-8. [PMID: 16163615 DOI: 10.1055/s-2005-865854] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The binding site distribution of concanavalin agglutinin (Con A) and wheat germ agglutinin (WGA) on embryo sacs at various developmental stages of Torenia fournieri L was studied by using a cooled Charge Coupled Device (CCD) and fluorescent Con A and WGA probes. The distribution patterns of Con A and WGA binding sites on embryo sacs changed during the fertilization process. The fluorescent signal indicating Con A binding sites was distributed evenly on the surface of the embryo sac wall before anthesis, was much denser on the micropylar end of the embryo sac wall and looked like a corona on the day of anthesis. After pollination, stronger fluorescence was present on the micropylar end of the embryo sac wall and the filiform apparatus (FA), showing an obvious polar distribution. When the pollen tube entered the embryo sac and reached a synergid, the fluorescence was still concentrated on the micropylar end and FA, and started to appear on the synergid. After fertilization, the polar distribution of the fluorescence gradually disappeared and an even distribution pattern was observed again on the embryo sac wall. These results revealed that the dynamic distribution of Con A binding sites was temporally coupled with the process of fertilization. WGA binding site distribution on the embryo sac was also investigated and showed a simple pattern but also regularly changed during the process of fertilization. The variation of these lectin binding sites during the fertilization process suggests that lectin binding site interactions may play a role in the process.
Collapse
Affiliation(s)
- K F Fang
- Key Laboratory of MOE for Plant Developmental Biology, College of Life Science, Wuhan University, China
| | | | | |
Collapse
|