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Li X, Asmitananda T, Gao L, Gai D, Song Z, Zhang Y, Ren H, Yang T, Chen T, Chen M. Biomarkers in the lung cancer diagnosis: a clinical perspective. Neoplasma 2012; 59:500-7. [PMID: 22668014 DOI: 10.4149/neo_2012_064] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The propensity for tumor biomarkers to be detected in serum at an early disease stage has become an area of interest for clinicians. This study aimed to evaluate the efficiency of 7 tumor biomarkers, namely, carcinoembryonic antigen (CEA), neuron-specific enolase (NSE), cytokeratin 19 (CYFRA-21-1), alpha-fetoprotein, carbohydrate antigen-125 (CA-125), carbohydrate antigen-19.9 (CA-19.9), and ferritin, independently or in combination for the diagnosis of lung cancer. Electrochemiluminescence immunization was used to determine biomarker levels expressed in 530 patients with pulmonary disease and 229 healthy subjects. The observed levels of CEA, NSE, CYFRA-21-1, CA-125, and CA-19.9 in patients with pathologically confirmed lung cancer were significantly higher than those in patients with benign pulmonary disease or control subjects. Adenocarcinoma, squamous cell carcinoma, and small cell carcinoma of the lung were associated with the highest observed levels of CA-125, CYFRA-21-1, and NSE, respectively. Combining biomarkers successfully led to the diagnosis of lung cancer. CEA + NSE + CA-125 showed the highest sensitivity for small cell carcinoma, at 83.33%, whereas CEA + NSE + CYFRA-21-1 + CA-125 showed 94.11% sensitivity for squamous cell carcinoma. The combination of 6 biomarkers, namely, CEA + NSE + CYFRA-21-1 + CA-125 + ferritin + CA-19.9, showed 80.49% sensitivity for adenocarcinoma. Combining biomarkers significantly aided in the diagnosis of lung cancer. However, this increased sensitivity on combination was accompanied by a decreased specificity for lung cancer subtypes. Combining biomarkers appropriately increases their sensitivity and helps with the diagnosis of lung cancer.
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Chen S, Zamudio Cañas E, Zhang Y, Zhu Z, He Q. Impact of substrate overloading on archaeal populations in anaerobic digestion of animal waste. J Appl Microbiol 2012; 113:1371-9. [DOI: 10.1111/jam.12001] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Revised: 08/19/2012] [Accepted: 08/29/2012] [Indexed: 10/27/2022]
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Jin J, Zhang Y, Fan X, Diao N, Shao L, Wang F, Hu P, Wang S, Weng X, Zhang W. Evaluation of the GenoType® MTBDRplus assay and identification of a rare mutation for improving MDR-TB detection. Int J Tuberc Lung Dis 2012; 16:521-6. [PMID: 22325117 DOI: 10.5588/ijtld.11.0269] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To assess the new GenoType® MTBDRplus assay for the rapid detection of multidrug-resistant tuberculosis (MDR-TB) in comparison with DNA sequencing to identify drug resistance mutation profiles in China. DESIGN Using MTBDRplus, drug susceptibility testing (DST) and DNA sequencing, 237 Mycobacterium tuberculosis strains were tested. RESULTS The sensitivity of MTBDRplus was 75.0% (126/168) for isoniazid (INH) resistant strains, and 93.5% (157/168) for rifampicin (RMP) resistant strains. It correlated well with sequencing, with 94.9% and 99.6% agreement for each strain category and 100% specificity for all categories. The two most common rpoB mutations were S531L (53.6%, 90/168) and D516G (17.3%, 29/168) in RMP-resistant strains. INH resistance was dominated by the katG 315 locus (S to T, N, R, I) mutation (73.7%, 124/168), and a rare katG mutation, S315N (6.5%, 11/168), not covered by MTBDRplus was identified. The mutation combination inhA-15/inhA-8 and katG315 (34 strains) was characteristically displayed in MDR-TB strains (23.5%), but not in INH-monoresistant strains. CONCLUSIONS Although Genotype MTBDRplus is a rapid and reliable molecular test for detecting MDR-TB, a significant proportion of strains in China contain a rare katG S315N mutation that would be missed by the assay. Further improvements may be achieved by incorporating this mutation into the assay to increase sensitivity in detecting INH resistance in China.
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Meilang Q, Zhang Y, Zhang J, Zhao Y, Tian C, Huang J, Fan H. Polymorphisms in the SLC11A1 gene and tuberculosis risk: a meta-analysis update. Int J Tuberc Lung Dis 2012; 16:437-46. [PMID: 22326178 DOI: 10.5588/ijtld.10.0743] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Polymorphisms in SLC11A1 gene have been extensively studied for an association with tuberculosis (TB); however, results from replication studies have been inconsistent. OBJECTIVE To comprehensively evaluate the genetic risk of polymorphisms (D543N, 3'UTR TGTG ins/del, INT4, [GT]n) in the SLC11A1 gene for TB. METHODS A meta-analysis was carried out to analyse the association between SLC11A1 polymorphisms and TB risk. RESULTS A total of 82 case-control studies in 35 articles were included in the meta-analysis. The results showed that these four polymorphisms were associated with an increased risk of TB (D543N OR 1.31, 95%CI 1.11-1.55; 3'UTR TGTG ins/del OR 1.45, 95%CI 1.25-1.68; INT4 OR 1.27, 95%CI 1.09-1.49; [GT]n OR 1.35, 95%CI 1.14-1.61). In further stratified analyses by ethnicity and TB forms, significant increased risks were found in subgroups of Asians and in pulmonary TB (PTB) for all four polymorphisms, while an increased risk of extra-pulmonary TB (EPTB) was found for D543N polymorphism. CONCLUSIONS This meta-analysis suggests that polymorphisms in the SLC11A1 gene contribute to TB (both PTB and EPTB), particularly in Asians.
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5380
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Si YQ, Bian XK, Lu N, Jia YF, Hou ZH, Zhang Y. Cyclosporine induces up-regulation of immunoglobulin-like transcripts 3 and 4 expression on and activity of NKL cells. Transplant Proc 2012; 44:1407-11. [PMID: 22664025 DOI: 10.1016/j.transproceed.2011.10.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Accepted: 10/27/2011] [Indexed: 01/22/2023]
Abstract
BACKGROUND Immunoglobulin-like transcripts (ILTs), which belong to a kind of receptor family discovered recently, are differentially expressed on myeloid and lymphoid cells. Most of them play important roles to regulate human immune responses by interacting with ligands. Cyclosporine (CsA) is frequently used to prevent graft-versus-host disease and treat autoimmune diseases. There are some studies about the effects of CsA on various human immunologic reactions, but its impact on ILT3 and ILT4 expression on natural killer (NK) cells is less well understood. METHODS An NKL cell line was exposed to CsA (5, 10, 15, or 20 mg/L) for 12, 24, or 36 hours before real-time quantitative polymerase chain reaction and flow cytometry were used to detect alterations in ILT3 and ILT4 mRNA and protein expressions. NKL cells treated for 36 hours with or without CsA (15 mg/L) and then coincubated with BGC-823 or JEG-3 cells, in cytolytic and proliferative systems measured by Thiazoyl blue tetrazolium bromide assays. RESULTS After CsA treatment both RNA and protein levels of ILT3 and ILT4 on NKL cells were increased for 12, 24, or 36 hours. CsA at various concentrations inhibited the proliferation of NKL cells to varying degrees; at 36 hours CsA (15 mg/L) showed greater effects on ILT3 and ILT4 expression and less influence on NKL growth. The ability of NKL cells primed with CsA (15 mg/L) for 36 hours to kill tumor cells was decreased markedly. CONCLUSIONS CsA up-regulated the expression of ILT3 and ILT4 on NKL cells, which influenced their cytotoxicity against tumor cells with different expression of HLA-G and proliferation of NKL cells.
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MESH Headings
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Coculture Techniques
- Cyclosporine/pharmacology
- Cytotoxicity, Immunologic/drug effects
- Dose-Response Relationship, Drug
- Flow Cytometry
- HLA-G Antigens/metabolism
- Humans
- Immunosuppressive Agents/pharmacology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Membrane Glycoproteins/genetics
- Membrane Glycoproteins/metabolism
- Neoplasms/immunology
- Neoplasms/pathology
- RNA, Messenger/metabolism
- Real-Time Polymerase Chain Reaction
- Receptors, Cell Surface/genetics
- Receptors, Cell Surface/metabolism
- Receptors, Immunologic/genetics
- Receptors, Immunologic/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Time Factors
- Transcription, Genetic/drug effects
- Up-Regulation
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5381
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Ma L, Velthof GL, Wang FH, Qin W, Zhang WF, Liu Z, Zhang Y, Wei J, Lesschen JP, Ma WQ, Oenema O, Zhang FS. Nitrogen and phosphorus use efficiencies and losses in the food chain in China at regional scales in 1980 and 2005. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 434:51-61. [PMID: 22542299 DOI: 10.1016/j.scitotenv.2012.03.028] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2011] [Revised: 12/12/2011] [Accepted: 03/08/2012] [Indexed: 05/12/2023]
Abstract
Crop and animal production in China has increased significantly during the last decades, but at the cost of large increases in nitrogen (N) and phosphorus (P) losses, which contribute to ecosystem degradation and human health effects. This information is largely based on scattered field experiments, surveys and national statistics. As a consequence, there is as yet no comprehensive understanding of the changes in N and P cycling and losses at regional and national scales. Here, we present the results of an integrated assessment of the N and P use efficiencies (NUE and PUE) and N and P losses in the chain of crop and animal production, food processing and retail, and food consumption at regional scale in 1980 and 2005, using a uniform approach and databases. Our results show that the N and P costs of food production-consumption almost doubled between 1980 and 2005, but with large regional variation. The NUE and PUE of crop production decreased dramatically, while NUE and PUE in animal production increased. Interestingly, NUE and PUE of the food processing sector decreased from about 75% to 50%. Intake of N and P per capita increased, but again with large regional variation. Losses of N and P from agriculture to atmosphere and water bodies increased in most regions, especially in the east and south of the country. Highest losses were estimated for the Beijing and Tianjin metropolitan regions (North China), Pearl River Delta (South China) and Yangzi River Delta (East China). In conclusion, the changes and regional variations in NUE and PUE in the food chain of China are large and complex. Changes occurred in the whole crop and animal production, food processing and consumption chain, and were largest in the most populous areas between 1980 and 2005.
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Wang Y, Xin H, Li Y, Zhang W, Xia K, Wang Z, Li M, Zhang Y. The effects of different processing methods on the estimated nutritional value of rice bran according to the NRC-2001 Model or DVE/OEB System. JOURNAL OF ANIMAL AND FEED SCIENCES 2012. [DOI: 10.22358/jafs/66125/2012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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5383
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Sun C, Chen Z, Tang X, Zhang Y, Feng L, Du Y, Xiao L, Liu L, Zhu W, Chen L, Zhang L. Immune control of an SIV challenge by a heterolgous and direct mucosal vaccination regimen in rhesus monkeys. Retrovirology 2012. [PMCID: PMC3441546 DOI: 10.1186/1742-4690-9-s2-o3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Chowdhry S, Zhang Y, McMahon M, Sutherland C, Cuadrado A, Hayes JD. Nrf2 is controlled by two distinct β-TrCP recognition motifs in its Neh6 domain, one of which can be modulated by GSK-3 activity. Oncogene 2012; 32:3765-81. [PMID: 22964642 PMCID: PMC3522573 DOI: 10.1038/onc.2012.388] [Citation(s) in RCA: 487] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 07/11/2012] [Accepted: 07/13/2012] [Indexed: 02/07/2023]
Abstract
Identification of regulatable mechanisms by which transcription factor NF-E2 p45-related factor 2 (Nrf2) is repressed will allow strategies to be designed that counter drug resistance associated with its up-regulation in tumours that harbour somatic mutations in Kelch-like ECH-associated protein-1 (Keap1), a gene that encodes a joint adaptor and substrate receptor for the Cul3-Rbx1/Roc1 ubiquitin ligase. We now show that mouse Nrf2 contains two binding sites for β-transducin repeat-containing protein (β-TrCP), which acts as a substrate receptor for the Skp1-Cul1-Rbx1/Roc1 ubiquitin ligase complex. Deletion of either binding site in Nrf2 decreased β-TrCP-mediated ubiquitylation of the transcription factor. The ability of one of the two β-TrCP-binding sites to serve as a degron could be both increased and decreased by manipulation of glycogen synthase kinase-3 (GSK-3) activity. Biotinylated-peptide pull-down assays identified DSGIS338 and DSAPGS378 as the two β-TrCP-binding motifs in Nrf2. Significantly, our pull-down assays indicated that β-TrCP binds a phosphorylated version of DSGIS more tightly than its non-phosphorylated counterpart, whereas this was not the case for DSAPGS. These data suggest that DSGIS, but not DSAPGS, contains a functional GSK-3 phosphorylation site. Activation of GSK-3 in Keap1-null mouse embryonic fibroblasts (MEFs), or in human lung A549 cells that contain mutant Keap1, by inhibition of the phosphoinositide 3-kinase (PI3K) – protein kinase B (PKB)/Akt pathway markedly reduced endogenous Nrf2 protein and decreased to 10-50% of normal the levels of mRNA for prototypic Nrf2-regulated enzymes, including the glutamate-cysteine ligase catalytic and modifier subunits, glutathione S-transferases Alpha-1 and Mu-1, heme oxygenase-1 and NAD(P)H:quinone oxidoreductase-1. Pre-treatment of Keap1−/− MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021.
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Adamczyk L, Agakishiev G, Aggarwal MM, Ahammed Z, Alakhverdyants AV, Alekseev I, Alford J, Anderson BD, Anson CD, Arkhipkin D, Aschenauer E, Averichev GS, Balewski J, Bannerjee A, Barnovska Z, Beavis DR, Bellwied R, Betancourt MJ, Betts RR, Bhasin A, Bhati AK, Bichsel H, Bielcik J, Bielcikova J, Bordyuzhin IG, Borowski W, Bouchet J, Brandin AV, Brovko SG, Bruna E, Bueltmann S, Bunzarov I, Burton TP, Butterworth J, Cai XZ, Caines H, Calderón de la Barca Sánchez M, Cebra D, Cendejas R, Cervantes MC, Chaloupka P, Chattopadhyay S, Chen HF, Chen JH, Chen JY, Chen L, Cheng J, Cherney M, Chikanian A, Christie W, Chung P, Chwastowski J, Codrington MJM, Corliss R, Cramer JG, Crawford HJ, Cui X, Davila Leyva A, De Silva LC, Debbe RR, Dedovich TG, Deng J, Derradi de Souza R, Dhamija S, Didenko L, Ding F, Dion A, Djawotho P, Dong X, Drachenberg JL, Draper JE, Du CM, Dunkelberger LE, Dunlop JC, Efimov LG, Elnimr M, Engelage J, Eppley G, Eun L, Evdokimov O, Fatemi R, Fazio S, Fedorisin J, Fersch RG, Filip P, Finch E, Fisyak Y, Gagliardi CA, Gangadharan DR, Geurts F, Gliske S, Gorbunov YN, Grebenyuk OG, Grosnick D, Gupta S, Guryn W, Haag B, Hajkova O, Hamed A, Han LX, Harris JW, Hays-Wehle JP, Heppelmann S, Hirsch A, Hoffmann GW, Hofman DJ, Horvat S, Huang B, Huang HZ, Huck P, Humanic TJ, Huo L, Igo G, Jacobs WW, Jena C, Joseph J, Judd EG, Kabana S, Kang K, Kapitan J, Kauder K, Ke HW, Keane D, Kechechyan A, Kesich A, Kettler D, Kikola DP, Kiryluk J, Kisiel A, Kizka V, Klein SR, Koetke DD, Kollegger T, Konzer J, Koralt I, Koroleva L, Korsch W, Kotchenda L, Kravtsov P, Krueger K, Kumar L, Lamont MAC, Landgraf JM, LaPointe S, Lauret J, Lebedev A, Lednicky R, Lee JH, Leight W, LeVine MJ, Li C, Li L, Li W, Li X, Li X, Li Y, Li ZM, Lima LM, Lisa MA, Liu F, Ljubicic T, Llope WJ, Longacre RS, Lu Y, Luo X, Luszczak A, Ma GL, Ma YG, Madagodagettige Don DMMD, Mahapatra DP, Majka R, Mall OI, Margetis S, Markert C, Masui H, Matis HS, McDonald D, McShane TS, Mioduszewski S, Mitrovski MK, Mohammed Y, Mohanty B, Morozov B, Munhoz MG, Mustafa MK, Naglis M, Nandi BK, Nasim M, Nayak TK, Nogach LV, Novak J, Odyniec G, Ogawa A, Oh K, Ohlson A, Okorokov V, Oldag EW, Oliveira RAN, Olson D, Ostrowski P, Pachr M, Page BS, Pal SK, Pan YX, Pandit Y, Panebratsev Y, Pawlak T, Pawlik B, Pei H, Perkins C, Peryt W, Pile P, Planinic M, Pluta J, Plyku D, Poljak N, Porter J, Poskanzer AM, Powell CB, Prindle D, Pruneau C, Pruthi NK, Przybycien M, Pujahari PR, Putschke J, Qiu H, Raniwala R, Raniwala S, Ray RL, Redwine R, Reed R, Riley CK, Ritter HG, Roberts JB, Rogachevskiy OV, Romero JL, Ross JF, Ruan L, Rusnak J, Sahoo NR, Sakrejda I, Salur S, Sandacz A, Sandweiss J, Sangaline E, Sarkar A, Schambach J, Scharenberg RP, Schmah AM, Schmidke B, Schmitz N, Schuster TR, Seele J, Seger J, Seyboth P, Shah N, Shahaliev E, Shao M, Sharma B, Sharma M, Shi SS, Shou QY, Sichtermann EP, Singaraju RN, Skoby MJ, Smirnov D, Smirnov N, Solanki D, Sorensen P, deSouza UG, Spinka HM, Srivastava B, Stanislaus TDS, Steadman SG, Stevens JR, Stock R, Strikhanov M, Stringfellow B, Suaide AAP, Suarez MC, Sumbera M, Sun XM, Sun Y, Sun Z, Surrow B, Svirida DN, Symons TJM, Szanto de Toledo A, Takahashi J, Tang AH, Tang Z, Tarini LH, Tarnowsky T, Thein D, Thomas JH, Tian J, Timmins AR, Tlusty D, Tokarev M, Trainor TA, Trentalange S, Tribble RE, Tribedy P, Trzeciak BA, Tsai OD, Turnau J, Ullrich T, Underwood DG, Van Buren G, van Nieuwenhuizen G, Vanfossen JA, Varma R, Vasconcelos GMS, Videbæk F, Viyogi YP, Vokal S, Voloshin SA, Vossen A, Wada M, Wang F, Wang G, Wang H, Wang JS, Wang Q, Wang XL, Wang Y, Webb G, Webb JC, Westfall GD, Whitten C, Wieman H, Wissink SW, Witt R, Witzke W, Wu YF, Xiao Z, Xie W, Xin K, Xu H, Xu N, Xu QH, Xu W, Xu Y, Xu Z, Xue L, Yang Y, Yang Y, Yepes P, Yi Y, Yip K, Yoo IK, Zawisza M, Zbroszczyk H, Zhang JB, Zhang S, Zhang WM, Zhang XP, Zhang Y, Zhang ZP, Zhao F, Zhao J, Zhong C, Zhu X, Zhu YH, Zoulkarneeva Y. Transverse single-spin asymmetry and cross section forπ0andηmesons at large Feynmanxinp↑+pcollisions ats=200 GeV. Int J Clin Exp Med 2012. [DOI: 10.1103/physrevd.86.051101] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5386
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Nie XM, Zhang Y, Zhuang YL, Song YH, Zhu CF. A novelHLA-B*35allele,B*35:189with a new motif GGG at codon 35, identified by sequence-based typing in a Chinese potential donor. ACTA ACUST UNITED AC 2012; 80:467-9. [DOI: 10.1111/j.1399-0039.2012.01950.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Revised: 07/17/2012] [Accepted: 07/24/2012] [Indexed: 11/29/2022]
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5387
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Brunt K, Zhang Y, Mihic A, Li M, Li S, Xue P, Zhang W, Basmaji S, Tsang K, Weisel R, Yau T, Li R. 577 Aged Cardiac Patients Show Impaired Mesenchymal Stem Cell Differentiation to a Myogenic Phenotype Due to Depressed WNT/β-Catenin Signaling. Can J Cardiol 2012. [DOI: 10.1016/j.cjca.2012.07.524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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5388
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Birks S, Altinkaya M, Altinkaya A, Pilkington G, Kurian KM, Crosby C, Hopkins K, Williams M, Donovan L, Birks S, Eason A, Bosak V, Pilkington G, Birks S, Holliday J, Corbett I, Pilkington G, Keeling M, Bambrough J, Simpson J, Higgins S, Dogra H, Pilkington G, Kurian KM, Zhang Y, Bradley M, Schmidberger C, Hafizi S, Noorani I, Price S, Dubocq A, Jaunky T, Chatelain C, Evans L, Gaissmaier T, Pilkington GJ, An Q, Hurwitz V, Logan J, Bhangoo R, Ashkan K, Gullan A, Beaney R, Brazil L, Kokkinos S, Blake R, Singleton A, Shaw A, Iyer V, Kurian KM, Jeyapalan JN, Morley IC, Hill AA, Mumin MA, Tatevossian RG, Qaddoumi I, Ellison DW, Sheer D, Frary A, Price S, Jefferies S, Harris F, Burnet N, Jena R, Watts C, Haylock B, Leow-Dyke S, Rathi N, Wong H, Dunn J, Baborie A, Crooks D, Husband D, Shenoy A, Brodbelt A, Walker C, Bahl A, Larsen J, Craven I, Metherall P, McKevitt F, Romanowski C, Hoggard N, Jellinek DA, Bell S, Murray E, Muirhead R, James A, Hanzely Z, Jackson R, Stewart W, O'Brien A, Young A, Bell S, Hanzely Z, Stewart W, Shepherd S, Cavers D, Wallace L, Hacking B, Scott S, Bowyer D, Elmahdi A, Frary AJ, O'Donovan DG, Price SJ, Kia A, Przystal JM, Nianiaris N, Mazarakis ND, Mintz PJ, Hajitou A, Karakoula K, Phipps K, Harkness W, Hayward R, Thompson D, Jacques T, Harding B, Darling J, Warr T, Leow-Dyke S, Rathi N, Haylock B, Crooks D, Jenkinson M, Walker C, Brodbelt A, Zhou L, Ercolano E, Ammoun S, Schmid MC, Barczyk M, Hanemann CO, Rowther F, Dawson T, Ashton K, Darling J, Warr T, Maherally Z, Hatherell KE, Kroese K, Hafizi S, Pilkington GJ, Singh P, McQuaid S, Al-Rashid S, Prise K, Herron B, Healy E, Shoakazemi A, Donnelly M, McConnell R, Harney J, Conkey D, McGrath E, Lunsford L, Kondziolka D, Niranjan A, Kano H, Hamilton R, Flannery T, Majani Y, Smith S, Grundy R, Rahman R, Saini S, Hall G, Davis C, Rowther F, Lawson T, Ashton K, Potter N, Goessl E, Darling J, Warr T, Brodbelt A, Jenkinson M, Walker C, Leow-Dyke S, Haylock B, Dunn J, Wilkins S, Smith T, Petinou V, Nicholl I, Singh J, Lea R, Welsby P, Spiteri I, Sottoriva A, Marko N, Tavare S, Collins P, Price SJ, Watts C, Su Z, Gerhard A, Hinz R, Roncaroli F, Coope D, Thompson G, Karabatsou K, Sofat A, Leggate J, du Plessis D, Turkheimer F, Jackson A, Brodbelt A, Jenkinson M, Das K, Crooks D, Herholz K, Price SJ, Whittle IR, Ashkan K, Grundy P, Cruickshank G, Berry V, Elder D, Iyer V, Hopkins K, Cohen N, Tavare J, Zilidis G, Tibarewal P, Spinelli L, Leslie NR, Coope DJ, Karabatsou K, Green S, Wall G, Bambrough J, Brennan P, Baily J, Diaz M, Ironside J, Sansom O, Brunton V, Frame M, Young A, Thomas O, Mohsen L, Frary A, Lupson V, McLean M, Price S, Arora M, Shaw L, Lawrence C, Alder J, Dawson T, Hall G, Rada L, Chen K, Shivane A, Ammoun S, Parkinson D, Hanemann C, Pangeni RP, Warr TJ, Morris MR, Mackinnon M, Williamson A, James A, Chalmers A, Beckett V, Joannides A, Brock R, McCarthy K, Price S, Singh A, Karakoula K, Dawson T, Ashton K, Darling J, Warr T, Kardooni H, Morris M, Rowther F, Darling J, Warr T, Watts C, Syed N, Roncaroli F, Janczar K, Singh P, O'Neil K, Nigro CL, Lattanzio L, Coley H, Hatzimichael E, Bomalaski J, Szlosarek P, Crook T, Pullen NA, Anand M, Birks S, Van Meter T, Pullen NA, Anand M, Williams S, Boissinot M, Steele L, Williams S, Chiocca EA, Lawler S, Al Rashid ST, Mashal S, Taggart L, Clarke E, Flannery T, Prise KM. Abstracts from the 2012 BNOS Conference. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Grigorescu V, Zhang Y, Kissin D, Sauber-Schatz E, Sunderam M, Jamieson D. Maternal characteristics and pregnancy outcomes after assisted reproductive technologies (ART) by infertility diagnosis: ovulatory dysfunction (OD) versus tubal obstruction (TO). Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Han B, Xiong L, Li R, Sun J, Lou Y, Zhang Y. Erlotinib as Neoadjuvant Treatment in Patients with IIIA-N2 Non-Small Cell Lung Cancer(NSCLC) With Activating Epidermal Growth Factor Receptor (EGFR) Mutation (NCT01217619, ESTERN). Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33855-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Kane EV, Roman E, Becker N, Bernstein L, Boffetta P, Bracci PM, Cerhan JR, Chiu BCH, Cocco P, Costas L, Foretova L, Holly EA, La Vecchia C, Matsuo K, Maynadie M, Sanjose S, Spinelli JJ, Staines A, Talamini R, Wang SS, Zhang Y, Zheng T, Kricker A. Menstrual and reproductive factors, and hormonal contraception use: associations with non-Hodgkin lymphoma in a pooled analysis of InterLymph case-control studies. Ann Oncol 2012; 23:2362-2374. [PMID: 22786757 PMCID: PMC3425371 DOI: 10.1093/annonc/mds171] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Accepted: 04/20/2012] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The two most common forms of non-Hodgkin lymphoma (NHL) exhibit different sex ratios: diffuse large B-cell lymphoma (DLBCL) occurs more frequently in men and follicular lymphoma (FL) more frequently in women. Looking among women alone, this pooled analysis explores the relationship between reproductive histories and these cancers. MATERIALS AND METHODS Self-reported reproductive histories from 4263 women with NHL and 5971 women without NHL were pooled across 18 case-control studies (1983-2005) from North America, Europe and Japan. Study-specific odd ratios (ORs) and confidence intervals (CIs) were estimated using logistic regression and pooled using random-effects meta-analyses. RESULTS Associations with reproductive factors were found for FL rather than NHL overall and DLBCL. In particular, the risk of FL decreased with increasing number of pregnancies (pooled OR(trend) = 0.88, 95% CI 0.81-0.96). FL was associated with hormonal contraception (pooled OR = 1.30, 95% CI 1.04-1.63), and risks were increased when use started after the age of 21, was used for <5 years or stopped for >20 years before diagnosis. DLBCL, on the other hand, was not associated with hormonal contraception (pooled OR = 0.87, 95% CI 0.65-1.16). CONCLUSIONS Hormonal contraception is associated with an increased risk of FL but not of DLBCL or NHL overall.
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Qi W, Yan YB, Lei W, Wu ZX, Zhang Y, Liu D, Shi L, Cao PC, Liu N. Prevention of disuse osteoporosis in rats by Cordyceps sinensis extract. Osteoporos Int 2012; 23:2347-57. [PMID: 22159671 DOI: 10.1007/s00198-011-1842-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 11/03/2011] [Indexed: 10/14/2022]
Abstract
UNLABELLED Cordyceps sinensis has been known as a traditional medicine in China, and C. sinensis plus strontium could prevent osteoporosis in ovariectomized rats. The present study shows that daily oral administration of C. sinensis at higher doses in adult hind limb suspension rats can prevent disuse-induced bone loss and deterioration of trabecular microarchitecture. INTRODUCTION Cordyceps sinensis induces estradiol production and prevents osteoporosis in ovariectomized rats. This study was to examine whether C. sinensis can prevent disuse-induced osteoporosis. METHODS Rats were randomly divided into six groups, and five groups were treated with hind limb suspension (HLS). One HLS group received alendronate (2.0 mg/kg/day) orally, and to the three other HLS groups to each group, a different amount of C. sinensis (100, 300, and 500 mg/kg/day) was orally administered for 8 weeks before and after HLS. The remaining HLS group was set as a control without treatment. Each group consisted of 10 males and females. The body weights, biochemical parameters in serum and urine, bone mineral density (BMD), bone mineral content (BMC), mechanical testing, and bone microarchitecture were examined. RESULTS Treatments with higher C. sinensis dosage (300 and 500 mg/kg/day) or alendronate had a positive effect on body weights, mechanical strength, BMD, and BMC compared to the other HLS groups. C. sinensis decreased markers of bone turnover dose dependently and increased the osteocalcin levels in HLS rats. The result of micro-CT analysis from the L4 vertebra showed that C. sinensis (500 mg/kg) significantly prevented the reduction of the bone volume fraction, connectivity density, trabeculae number, and thickness as well as improved the trabeculae separation and structure model index in HLS rats. CONCLUSIONS The present study demonstrates that administration of C. sinensis at higher doses over an 8-week period can prevent the disuse osteoporosis in rats. It implies that C. sinensis might be an alternative therapy for prevention of disuse-induced osteoporosis also in humans.
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5393
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Liao M, Ye F, Zhang B, Huang L, Xiao Q, Qin M, Mo L, Tan A, Gao Y, Lu Z, Wu C, Zhang Y, Zhang H, Qin X, Hu Y, Yang X, Mo Z. Erratum: Genome-wide association study identifies common variants at TNFRSF13B associated with IgG level in a healthy Chinese male population. Genes Immun 2012. [DOI: 10.1038/gene.2012.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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5394
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Zhang L, Xu Y, Nie H, Zhang Y, Wu Y. The prevalence of depressive symptoms among the older in China: a meta-analysis. Int J Geriatr Psychiatry 2012; 27:900-6. [PMID: 22252938 DOI: 10.1002/gps.2821] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Accepted: 10/20/2011] [Indexed: 11/06/2022]
Abstract
BACKGROUND This study aims to find the status and prevalence of depressive symptoms among the population aged 60 years and above in China. METHODS We conducted a meta-analysis of cross-sectional studies in older population. Epidemiological studies on depressive symptoms published in Chinese journals were identified manually and online by using the Chinese Biological Medical Literature Database, Chongqing VIP database for Chinese Technical Periodicals, and Chinese National Knowledge Infrastructure database. Studies published in English journals were identified using Medlars Online. RESULTS A total of 32 eligible studies were included in this review. The analysis showed that the pooled prevalence (with 95% confidence interval) of depressive symptoms for the seniors in China was 22.7% (confidence interval: 19.4-26.4%). The prevalence of depressive symptoms among the older was a little higher in women (24.2%) than in men (19.4%), in rural (29.2%) than urban (20.5%) areas, and in western (30.5%) than eastern (19.5%) areas. In addition, the prevalence of depressive symptoms decreased with increasing levels of education. However, it did not increase gradually with age. CONCLUSIONS The prevalence of depressive symptoms among the older in China was a little high, and it was varied by gender, age, area, and education level.
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Bepler G, Zhang Y, Li X. Optimizing Gemcitabine Efficacy Through Degradation of RRM1. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32715-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Lu H, Mao W, Cheng Q, Cai J, Wang X, Zhang Y, Lou C, Qin J, Lei L, Yang H. Epidermal Growth Factor Receptor Mutation in Small Cell Lung Cancer Patients Detected by Mutant-Enriched Liquidchip Technology from Plasma. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)34075-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Wang L, Deng S, Lu Y, Zhang Y, Yang L, Guan Y, Jiang H, Li H. Increased inflammation and brain injury after transient focal cerebral ischemia in activating transcription factor 3 knockout mice. Neuroscience 2012; 220:100-8. [DOI: 10.1016/j.neuroscience.2012.06.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 05/26/2012] [Accepted: 06/06/2012] [Indexed: 12/19/2022]
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5398
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Wu Y, Li Z, Zhou C, Shun L, Zhang Y, Hou M, Liu W, Wang J, Chen G, Zhou Y. Multi-Center Observational Study on the Diagnosis of Non-Small Cell Lung Cancer Bone Metastasis and the Efficacy and Safety of Bisphosphates Treatment (C-TONG 0801). Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33823-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Li YH, Gao YX, Zhang Y, Li CY, Wang X, Zhu GY. Research on the effects of family support system for the physical and mental development and the family of children with brain injury. INT J EVID-BASED HEA 2012. [DOI: 10.1097/01258363-201209000-00113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Assémat E, Attar L, Penouilh MJ, Picquet M, Tabard A, Zhang Y, Glaser S, Sugny D. Optimal control of the inversion of two spins in Nuclear Magnetic Resonance. Chem Phys 2012. [DOI: 10.1016/j.chemphys.2012.06.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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