351
|
Iyer A, Gao L, Doyle A, Rao P, Jayewardene D, Wan B, Kumarasinghe G, Jabbour A, Hicks M, Jansz PC, Feneley MP, Harvey RP, Graham RM, Dhital KK, Macdonald PS. Increasing the tolerance of DCD hearts to warm ischemia by pharmacological postconditioning. Am J Transplant 2014; 14:1744-52. [PMID: 25040306 DOI: 10.1111/ajt.12782] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 03/10/2014] [Accepted: 03/30/2014] [Indexed: 01/25/2023]
Abstract
Donation after circulatory death (DCD) offers a potential additional source of cardiac allografts. We used a porcine asphyxia model to evaluate viability of DCD hearts subjected to warm ischemic times (WIT) of 20–40 min prior to flushing with Celsior (C) solution. We then assessed potential benefits of supplementing C with erythropoietin, glyceryl trinitrate and zoniporide (Cs), a combination that we have shown previously to activate ischemic postconditioning pathways. Hearts flushed with C/Cs were assessed for functional, biochemical and metabolic recovery on an ex vivo working heart apparatus. Hearts exposed to 20-min WIT showed full recovery of functional and metabolic profiles compared with control hearts (no WIT). Hearts subjected to 30- or 40-min WIT prior to C solution showed partial and no recovery, respectively. Hearts exposed to 30-min WIT and Cs solution displayed complete recovery, while hearts exposed to 40-min WIT and Cs solution demonstrated partial recovery. We conclude that DCD hearts flushed with C solution demonstrate complete recovery up to 20-min WIT after which there is rapid loss of viability. Cs extends the limit of WIT tolerability to 30 min. DCD hearts with ≤30-min WIT may be suitable for transplantation and warrant assessment in a transplant model.
Collapse
|
352
|
Zhang Z, Liang X, Gao L, Ma H, Liu X, Pan Y, Yan W, Shan H, Wang Z, Chen YH, Ma C. TIPE1 induces apoptosis by negatively regulating Rac1 activation in hepatocellular carcinoma cells. Oncogene 2014; 34:2566-74. [PMID: 25043299 DOI: 10.1038/onc.2014.208] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 04/29/2014] [Accepted: 05/21/2014] [Indexed: 12/29/2022]
Abstract
TIPE1 (tumor necrosis factor-α-induced protein 8-like 1 or TNFAIP8L1) is a newly identified member of the TIPE (TNFAIP8) family, which play roles in regulating cell death. However, the biologic functions of TIPE1 in physiologic and pathologic conditions are largely unknown. Here, we report the roles of TIPE1 in hepatocellular carcinoma (HCC). Evaluated by immunohistochemical staining, HCC tissues showed significantly downregulated TIPE1 expression compared with adjacent non-tumor tissues, which positively correlated with tumor pathologic grades and patient survival. Using a homograft tumor model in Balb/c mice, we discovered that TIPE1 significantly diminished the growth and tumor weight of murine liver cancer homografts. Consistently, TIPE1 inhibited both cell growth and colony formation ability of cultured HCC cell lines, which was further identified to be due to TIPE1-inducing apoptosis in a caspase-independent, necrostatin-1 (Nec-1)-insensitive manner. Furthermore, mechanistic investigations revealed that TIPE1 interacted with Rac1, and inhibited the activation of Rac1 and its downstream p65 and c-Jun N-terminal kinase pathway. Moreover, overexpression of constitutively active Rac1 partially rescued the apoptosis induced by TIPE1, and Rac1 knockdown significantly restored the deregulated cell growth induced by TIPE1 small interfering RNA. Our findings revealed that TIPE1 induced apoptosis in HCC cells by negatively regulating Rac1 pathway, and loss of TIPE1 might be a new prognostic indicator for HCC patients.
Collapse
|
353
|
Zhang HH, Li SZ, Zhang ZY, Hu XM, Hou PN, Gao L, Du RL, Zhang XD. Nemo-like kinase is critical for p53 stabilization and function in response to DNA damage. Cell Death Differ 2014; 21:1656-63. [PMID: 24926618 DOI: 10.1038/cdd.2014.78] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 04/30/2014] [Accepted: 05/05/2014] [Indexed: 12/26/2022] Open
Abstract
The DNA damage response (DDR) acts as a protective mechanism for maintaining cell homeostasis. Nemo-like kinase (NLK) is a serine/threonine-protein kinase that has an important role in many pathways; however, its function in the DDR has not yet been defined. In our study, NLK-deficient HCT116 cells were found to be resistant to etoposide-induced cell death. We demonstrated that NLK is required for p53 activation in response to DNA damage. Remarkably, mechanistic studies revealed that NLK interacts with p53 and stabilizes p53 by blocking MDM2-mediated p53 ubiquitination and degradation. Furthermore, NLK enhances p53 activity and affects expression downstream of p53. Interestingly, these functions of NLK are not related to its kinase activity. Consistent with these results, NLK-deficient cells have a resistance effect on DNA damage. Therefore, these findings emphasize that NLK is a novel factor in DDR mechanisms.
Collapse
|
354
|
Zhang S, Gao L, Liu Y, Tan J, Wang Y, Zhang R, Liu Y, Chen H, Zhang J. Reproductive outcome and fetal karyotype of couples with recurrent miscarriages. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog15912014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
|
355
|
Zhang SX, Wang HB, Zhang H, Liu HF, Zhou ZF, Zhang JT, Gao L. Pilot laparoscopic ileal cannulation in pigs. CANADIAN JOURNAL OF ANIMAL SCIENCE 2014. [DOI: 10.4141/cjas2013-171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Zhang, S. X., Wang, H. B., Zhang, H., Liu, H. F., Zhou, Z. F., Zhang, J. T. and Gao, L. 2014. Pilot laparoscopic ileal cannulation in pigs. Can. J. Anim. Sci. 94: 371–377. Pilot laparoscopic ileal cannulation was performed in eight anesthetized pigs (40.5±1.9 kg) positioned in dorsal recumbency using three portals in the abdomen. The T-shaped ileal cannulation site was located 15 cm anterior to the ileocecal valve on the antimesenteric section of the ileum. A transabdominal suspension suture was placed approximately 3 cm caudal to the ileal cannulation site. A purse-string suture was placed first around the insertion site, and a stab incision was made in the middle of the purse-string suture. The T-shaped cannula was inserted into the ileal lumen through the stab incision, and the purse-string suture was tightened. The T-shaped ileal cannula was pulled out of the abdominal cavity through the exit wound located 3–5 cm lateral and 10–12 cm caudal to the right or left side of the umbilicus. The transabdominal suspension suture was then removed. The T-shaped cannula was secured to the skin with a finger-trap suture. Surgical time and complications were recorded. Repeat laparoscopy was performed 35 d later. No major intraoperative or postoperative complications were encountered. The ileal contents were collected easily. On repeat laparoscopy, firm adhesion between the ileum and the abdominal wall was observed in all pigs, and there was no evidence of digesta leakage or consequential peritonitis.
Collapse
|
356
|
Gao L, Trinh HN, Li J, Nguyen MH. Letter: Treatment of HBeAg+ chronic hepatitis B--is tenofovir truly superior to entecavir? Authors' reply. Aliment Pharmacol Ther 2014; 39:1339-40. [PMID: 24803254 DOI: 10.1111/apt.12765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Accepted: 04/02/2014] [Indexed: 12/08/2022]
|
357
|
Riddle MC, Rosenstock J, Vlajnic A, Gao L. Randomized, 1-year comparison of three ways to initiate and advance insulin for type 2 diabetes: twice-daily premixed insulin versus basal insulin with either basal-plus one prandial insulin or basal-bolus up to three prandial injections. Diabetes Obes Metab 2014; 16:396-402. [PMID: 24118931 DOI: 10.1111/dom.12225] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 07/18/2013] [Accepted: 10/05/2013] [Indexed: 11/25/2022]
Abstract
AIM Many patients with type 2 diabetes mellitus (T2DM) initiate insulin therapy when other treatments fail; how best to do this is poorly defined. METHODS People with T2DM [n = 588; glycated haemoglobin A1C (A1C) >7.0%, mean baseline 9.4%] were randomized to twice-daily premixed protamine-aspart/aspart insulin (PM - 2), once-daily insulin glargine plus zero to one prandial insulin glulisine injection (G + 1), or insulin glargine plus zero to three prandial injections (G + 3). Insulin was titrated for 60 weeks. Efficacy and safety outcomes were assessed. RESULTS Discontinuation rates were 53 of the 194 (27%), 44 of the 194 (23%) and 38 of the 194 (20%), for PM - 2, G + 1 and G + 3. Glycaemic control improved in all groups (A1C 7.2 ± 1.37, 7.1 ± 1.68 and 7.0 ± 1.21% at 60 weeks; 7.5 ± 1.29, 7.2 ± 1.62 and 7.2 ± 1.63% at endpoint). G + 1 was statistically non-inferior to PM - 2 in reducing A1C. G + 3 was slightly superior to PM - 2 in attaining <7.0% at 60 weeks, but only when the analysis included Good Clinical Practice non-adherent sites. Hypoglycaemia with plasma glucose <2.8 mmol/l was more frequent with PM - 2 versus G + 1 and G + 3; [adjusted incidence: 46 (p = 0.0087) vs. 33 (p = 0.0045) and 31.5%; events per patient-year: 1.9 vs. 0.8 and 0.9, p ≤ 0.0001]. Insulin dosage and weight-gain were similar. CONCLUSION Basal insulin plus a single prandial injection is as effective in improving glycaemic control as premixed insulin. Full basal-prandial therapy is only slightly more effective than premixed insulin. Stepwise basal-prandial regimens improve glycaemic control with less hypoglycaemia than twice-daily premixed insulin.
Collapse
|
358
|
Li Z, Gao L, Wang YT, Zhu W, Ye JL, Li GH. Carbohydrate metabolism changes in Prunus persica gummosis infected with Lasiodiplodia theobromae. PHYTOPATHOLOGY 2014; 104:445-52. [PMID: 24283537 DOI: 10.1094/phyto-01-13-0025-r] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Peach gummosis represents a significant global disease of stone fruit trees and a major disease in the south peach production area of the Yangtze River of China. In this study, the carbohydrate composition of peach shoots during infection by Lasiodiplodia theobromae was examined. The expression of genes related to metabolic enzymes was also investigated. Control wounded and noninoculated tissue, lesion tissue, and wounded and inoculated surrounding lesion tissue of peach shoots were analyzed. Soluble sugars, glucose, mannose, arabinose, and xylose significantly increased in inoculated tissues of peach shoots compared with control tissues at different times after inoculation. Accumulation of polysaccharides was also observed by section observation and periodic acid Schiff's reagent staining during infection. Analysis using quantitative reverse-transcription polymerase chain reaction revealed that the abundance of key transcripts on the synthesis pathway of uridine diphosphate (UDP)-D-glucuronate, UDP-D-galactose, and UDP-D-arabinose increased but the synthesis of L-galactose and guanosine diphosphate-L-galactose were inhibited. After inoculation, the transcript levels of sugar transport-related genes (namely, SUT, SOT, GMT, and UGT) was induced. These changes in sugar content and gene expression were directly associated with peach gum polysaccharide formation and may be responsible for the symptoms of peach gummosis.
Collapse
|
359
|
Gao L, Trinh HN, Li J, Nguyen MH. Commentary: tenofovir is superior to entecavir in HBeAg-positive chronic hepatitis B patients--authors' reply. Aliment Pharmacol Ther 2014; 39:993. [PMID: 24689344 DOI: 10.1111/apt.12708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 02/25/2014] [Indexed: 12/08/2022]
|
360
|
Zhang HN, Chen XH, Wang QP, Zhang XY, Chang J, Gao L, Shen HB, Cong ZH, Liu ZJ, Tao XT, Li P. High-efficiency diode-pumped actively Q-switched ceramic Nd:YAG/BaWO₄ Raman laser operating at 1666 nm. OPTICS LETTERS 2014; 39:2649-2651. [PMID: 24784068 DOI: 10.1364/ol.39.002649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A diode-pumped actively Q-switched Raman laser employing BaWO4 as the Raman active medium and a ceramic Nd:YAG laser operating at 1444 nm as the pump source is demonstrated. The first-Stokes-Raman generation at 1666 nm is achieved. With a pump power of 20.3 W and pulse repetition frequency rate of 5 kHz, a maximum output power of 1.21 W is obtained, which is the highest output power for a 1.6 μm Raman laser. The corresponding optical-to-optical conversion efficiency is 6%; the pulse energy and peak power are 242 μJ and 8.96 kW, respectively.
Collapse
|
361
|
Sánchez V, Vila V, Ramón L, Ferrer M, Elías T, Arellano E, Jara L, Martinez V, Cano A, Gao L, Morillo R, Otero Candelera R. C0324: Correlations Using Two High-Sensitivity Flow Cytometers to Determine Positive Annexinv Microparticles (MPS) and Platelet-Derived Microparticles (PMPS) in Venous Thromboembolic Diseases (VTD). Thromb Res 2014. [DOI: 10.1016/s0049-3848(14)50308-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
362
|
Iyer A, Gao L, Hicks M, Kumarasinghe G, Jansz P, Jabbour A, Al-Soufi S, Aneman A, Flynn G, Rajamani A, Cheng A, Raper R, Goh D, MacPartlin M, Saul P, Dhital K, Macdonald P. Case Report of Cardiac Allografts Retrieved From Human Donation After Circulatory Death (DCD) Donors - Assessment on Ex Vivo Beating Heart Perfusion Device. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
363
|
|
364
|
Li YF, Gao XG, Liu WD, Tian Y, Gao L, Li SL, He CB. Microsatellite markers derived from Japanese scallop (Mizuhopecten yessoensis) expressed sequence tags. GENETICS AND MOLECULAR RESEARCH 2014; 13:1989-92. [PMID: 24737424 DOI: 10.4238/2014.march.24.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Japanese scallop (Mizuhopecten yessoensis) is a cold-water shellfish, and a species of economic importance in China. In this study, we developed and evaluated simple sequence repeat (SSR) markers from the expressed sequence tags (ESTs) of M. yessoensis. The characteristics of 12 EST-SSR loci were investigated in 30 individual scallops, and the result revealed that the number of alleles per locus ranged from 2-4, with an observed heterozygosity ranging from 0.0333-0.7692, and an expected heterozygosity ranging from 0.0333-0.6312. Only two loci were found to depart significantly from the Hardy-Weinberg equilibrium (P < 0.05). The result of our study suggested that these markers could be considered as potential markers for studying the population structure of M. yessoensis and its intraspecific variation.
Collapse
|
365
|
Gao L. Synthesis, structure, and electrochemical properties of [M(N-MeIm)6]2+ (M = Ni, Co, Cu) associated with [HgCl4]2−. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414020031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
366
|
Cao L, Chen S, Zou C, Ding X, Gao L, Liao Z, Liu G, Malmstrom TK, Morley JE, Flaherty JH, An Y, Dong B. A pilot study of the SARC-F scale on screening sarcopenia and physical disability in the Chinese older people. J Nutr Health Aging 2014; 18:277-83. [PMID: 24626755 DOI: 10.1007/s12603-013-0410-3] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION The SARC-F scale is a newly developed tool to diagnose sarcopenia and obviate the need for measurement of muscle mass. SARC-F ≥ 4 is defined as sarcopenia. The questions of SARC-F cover physical functions targeting sarcopenia or initial presentation for sarcopenia. The aim of the study is to explore the application of SARC-F in the Chinese people. METHODS Two hundred thirty Chinese people over 65 years old were assessed by the SARC-F scale, PSMS, Lawton IADL and the shortened version of the falls efficacy scale-international(the short FES-I). Hospitalization was investigated. Physical performance and strength were measured. The association of SARC-F with other scales or tests was analyzed. RESULTS Poor physical performance and grip strength were associated with SARC-F ≥ 4 independently (P<0.005). The κ value for agreement of SARC-F ≥ 4 and cutoff points of tests were 0.391 to 0.635. The short FES-I were correlated to SARC-F scores (Spearman's coefficient 0.692). Poor PSMS and Lawton IADL scores were associated with SARC-F ≥ 4(P=0.000) and SARC-F ≥ 4 was associated with hospitalization in the past 2 years (P=0.000). CONCLUSION The SARC-F scale can identify old Chinese people with impaired physical function who may suffered from sarcopenia. SARC-F judgment reflects fear of falling, indicates the hospitalization events and is associated with ability of daily life. Thus, SARC-F may be a simple and useful tool for screening individuals with impaired physical function. Further studies on SARC-F in Chinese people would be worthy.
Collapse
|
367
|
Tuo D, Shen W, Yan P, Li C, Gao L, Li X, Li H, Zhou P. Complete genome sequence of an isolate of papaya leaf distortion mosaic virus from commercialized PRSV-resistant transgenic papaya in China. Acta Virol 2014; 57:452-5. [PMID: 24294960 DOI: 10.4149/av_2013_04_452] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Papaya leaf distortion mosaic virus is highly destructive to commercial papaya production. Here, the complete genome sequence was determined for an isolate of papaya leaf distortion mosaic virus, designated PLDMV-DF, infecting the commercialized papaya ringspot virus (PRSV)-resistant transgenic papaya from China. Excluding the 3'-poly (A) tail, the sequence shares high sequence identity to several PLDMV isolates from Taiwan and Japan and is phylogenetically most closely related to the isolate from Japan. Infection of PLDMV-DF in transgenic PRSV-resistant papaya may indicate emergence of this disease in genetically engineered plants. The reported sequence for this isolate may help generate bi-transgenic papaya resistant to PRSV and PLDMV.
Collapse
|
368
|
Li X, Gao C, Yang Y, Zhou F, Li M, Jin Q, Gao L. Systematic review with meta-analysis: the association between human papillomavirus infection and oesophageal cancer. Aliment Pharmacol Ther 2014; 39:270-81. [PMID: 24308856 DOI: 10.1111/apt.12574] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 04/05/2013] [Accepted: 11/13/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) infection might be one of the potential risk factors for oesophageal cancer. However, the previous epidemiological findings were heterogeneous. AIM To explore the association between HPV infection and oesophageal cancer risk by means of meta-analysis. METHODS Studies on HPV infection and oesophageal cancer were identified, the prevalence of HPV infection and its association with oesophageal cancer risk were quantitatively summarised by meta-analysis. RESULTS A total of 8990 oesophageal squamous cell carcinoma (SCC) patients and 174 oesophageal adenocarcinomas patients were evaluated from 76 included studies. Summarised HPV prevalence in oesophageal SCC was 22.2% [95% confidence interval (CI), 18.3-26.7%], HPV-16 was the most frequently observed subtype with a summarised prevalence of 11.4% (95% CI: 8.2-15.7%). With respect to oesophageal adenocarcinoma, HPV prevalence was 35.0% (95% CI, 13.2-65.7%) and HPV-16 prevalence was 11.4% (95% CI: 8.2-15.7%). Due to the limited number of included studies on oesophageal adenocarcinoma, association analyses were performed to oesophageal SCC only. Significant association was observed between HPV infection and oesophageal SCC with a summarised odds ratio of 3.32 (95% CI, 2.26-4.87). According to HPV-16, the strength of the association was found to be 3.52 (95% CI, 2.04-6.07). CONCLUSIONS Human papillomavirus infection was observed to be associated with an increased risk of oesophageal SCC in this meta-analysis. However, due to the evident heterogeneity observed between the included studies and the strength of the association not as strong as observed for cervical cancer and laryngeal cancer, further studies are needed to clarify the relation and its underlying mechanisms.
Collapse
|
369
|
Cao C, Luo J, Gao L, Xu G, Yi J, Huang X, Li S, Xiao J, Liu S, Xu Z. Primary Radiation Therapy Compared With Primary Surgery in Cervical Esophageal Cancer. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2013.11.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
370
|
Gao L, Li Y, Zhang Y, Chen X, Gao L, Zhang C, Liu Y, Kong P, Wang Q, Su Y, Wang C, Wang S, Li B, Sun A, Du X, Zeng D, Li J, Liu H, Zhang X. Long-term outcome of HLA-haploidentical hematopoietic SCT without in vitro T-cell depletion for adult severe aplastic anemia after modified conditioning and supportive therapy. Bone Marrow Transplant 2014; 49:519-24. [PMID: 24464145 DOI: 10.1038/bmt.2013.224] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Revised: 10/22/2013] [Accepted: 12/01/2013] [Indexed: 11/09/2022]
Abstract
HLA-haploidentical hematopoietic SCT (HSCT) is an option for severe aplastic anemia (SAA) patients. Here, we evaluated the outcomes of 26 adult-SAA patients who received HLA-haploidentical HSCT in five transplant centers in southwestern China. Most of the patients in this study failed prior therapy and were transfused heavily before the transplantation. The patients received fludarabine+cyclophosphamide+antithymocyte globulin as conditioning regimens and then unmanipulated peripheral blood plus marrow transplantation. Micafungin, i.v. Ig and recombinant human TPO were used for post-grafting infection prevention and supportive care. Of 26 patients, 25 achieved engraftment at a median of 13 days (range, 11-19 days) after HSCT. One of 25 patients experienced graft rejection and did not achieve sustained engraftment after second HSCT. Therefore, the final engraftment rate was 92.3%. Three of 25 (12%) patients developed acute GVHD, 10 of 25 (40%) patients developed chronic GVHD (9 with limited whereas the other with extensive). The OS rate was 84.6% and the average follow-up time was 1313.2 (738-2005) days for surviving patients. This encouraging result suggests that HLA-haploidentical HSCT is an effective therapeutic option for adults with acquired SAA if an HLA-identical donor is not available.
Collapse
|
371
|
Ivanova E, Reznik A, Opler M, Khan A, Gao L. EPA-0120 – Validation and normalization of the russian version of the positive and negative syndrome scale (PANSS-RU) in schizophrenia: preliminary findings. Eur Psychiatry 2014. [DOI: 10.1016/s0924-9338(14)77594-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
372
|
Zhang S, Gao L, Liu Y, Tan J, Wang Y, Zhang R, Liu Y, Chen H, Zhang J. Reproductive outcome and fetal karyotype of couples with recurrent miscarriages. CLIN EXP OBSTET GYN 2014; 41:249-253. [PMID: 24992770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the relationship between fetal karyotype and parental chromosomal abnormalities, and assess the long-term reproductive outcomes in couples with recurrent miscarriages (RM). MATERIALS AND METHODS The reproductive outcomes of 34 couples with abnormal karyotypes and RM were investigated. Ultrasound examinations were performed during pregnancy, fetal karyotypes were determined following miscarriages, and successful pregnancy outcomes were recorded. RESULTS Of the 34 couples, 20 individuals presented with chromosomal abnormalities, specifically in nine females and 11 males (45% vs 55%, chi2 = 0.2833,p > 0.05). Fifteen couples (44.1%) possessed karyotype polymorphisms, of which the most common variant was a long Y chromosome in males. The reproductive outcomes of subsequent pregnancies consisted of 25 live births of phenotypically normal infants (73.5%), one infant with multiple malformations (2.9%), and eight RM (23.6%). With regards to karyotypes, 69.2% (9/13) of couples had inversions and 73.3% (11/15) had karyotype polymorphisms that resulted in live births of phenotypically normal babies. Fetal karyotyping was performed in a total of 29 cases. Normal karyotypes were present in 48.3% (14/29) of cases, whereas 41.4% (12/29) had abnormalities (either numerical or structural), and 10.3% (3/29) has a karyotype polymorphism. CONCLUSIONS There is a positive correlation between chromosomal abnormalities and spontaneous miscarriages. A complete evaluation and special treatment should be provided to couples with a history of recurrent miscarriage(s) during a subsequent pregnancy, particularly when one partner is a carrier of chromosome abnormalities (i.e., inversions of chromosome 9 and long Y chromosome in males). Prenatal diagnosis is necessary in carrier couples suffering from more than two miscarriages.
Collapse
|
373
|
Gao L, Xu G, Su H, Gao X, Li Y, Bao X, Liu W, He C. Identification and expression analysis of cDNA encoding chitinase-like protein (CLP) gene in Japanese scallop Mizuhopecten yessoensis. GENETICS AND MOLECULAR RESEARCH 2014; 13:10727-40. [DOI: 10.4238/2014.december.18.14] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
374
|
Khan Rhodes A, Lindenmayer J, Gao L, Opler M. EPA-0506 - Social cognition and it's correlates to functional outcomes in schizophrenia. Eur Psychiatry 2014. [DOI: 10.1016/s0924-9338(14)77909-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
375
|
Gao L, Zhang J, Chen H, Zhang S, Chen L, Tan J, Liu M, Meng L, Wang Y, Zhang R, Liu Y, Cai W. Characteristics of immune cell changes before and after immunotherapy and their clinical significance in patients with unexplained recurrent spontaneous abortion. GENETICS AND MOLECULAR RESEARCH 2014; 13:1169-78. [DOI: 10.4238/2014.february.27.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|