76
|
Yu Y, Tan Y, Hu Q, Ouyang J, Chen Y, Yang G, Li A, Lu N, He Z, Yang Y, Chen K, Ou Q, Zhang Y, Wu Z, Su F, Xie C, Song E, Yao H. 169MO Development and validation of a magnetic resonance imaging radiomics-based signature to predict axillary lymph node metastasis and disease-free survival in patients with breast cancer: A multicenter cohort study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
77
|
Grasset EK, Chorny A, Casas-Recasens S, Gutzeit C, Bongers G, Thomsen I, Chen L, He Z, Matthews DB, Oropallo MA, Veeramreddy P, Uzzan M, Mortha A, Carrillo J, Reis BS, Ramanujam M, Sintes J, Magri G, Maglione PJ, Cunningham-Rundles C, Bram RJ, Faith J, Mehandru S, Pabst O, Cerutti A. Gut T cell-independent IgA responses to commensal bacteria require engagement of the TACI receptor on B cells. Sci Immunol 2020; 5:eaat7117. [PMID: 32737068 PMCID: PMC8349226 DOI: 10.1126/sciimmunol.aat7117] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 07/09/2020] [Indexed: 12/29/2022]
Abstract
The gut mounts secretory immunoglobulin A (SIgA) responses to commensal bacteria through nonredundant T cell-dependent (TD) and T cell-independent (TI) pathways that promote the establishment of mutualistic host-microbiota interactions. SIgAs from the TD pathway target penetrant bacteria, and their induction requires engagement of CD40 on B cells by CD40 ligand on T follicular helper cells. In contrast, SIgAs from the TI pathway bind a larger spectrum of bacteria, but the mechanism underpinning their production remains elusive. Here, we show that the intestinal TI pathway required CD40-independent B cell-activating signals from TACI, a receptor for the innate CD40 ligand-like factors BAFF and APRIL. TACI-induced SIgA responses targeted a fraction of the gut microbiota without shaping its overall composition. Of note, TACI was dispensable for TD induction of IgA in gut-associated lymphoid organs. Thus, BAFF/APRIL signals acting on TACI orchestrate commensal bacteria-specific SIgA responses through an intestinal TI program.
Collapse
|
78
|
Lan P, Wu JJ, He Z. [Novel insight into the role of gut microbiome in colorectal surgery]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2020; 23:21-26. [PMID: 32594721 DOI: 10.3760/cma.j.cn.441530-20200519-00287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Colorectal surgery is a major therapeutic approach for various colorectal diseases. Surgery and perioperative management, such as fasting, mechanical bowel preparation, and antibiotics use, have an impact on the composition and function of gut microbiome. Abnormal microbiome reconstruction may lead to multiple complications, including infection, gastrointestinal dysfunction, anastomotic leak and disease recurrence. The aim of this review is to elucidate the roles and mechanisms of perioperative interventions of colorectal surgery on gut microbiome, which may provide a novel insight into the microbe-based therapies in the perioperative period of colorectal surgery.
Collapse
|
79
|
Cai Z, Zhang Y, He Z, Jiang LP, Zhu JJ. NIR-Triggered Chemo-Photothermal Therapy by Thermosensitive Gold Nanostar@Mesoporous Silica@Liposome-Composited Drug Delivery Systems. ACS APPLIED BIO MATERIALS 2020; 3:5322-5330. [DOI: 10.1021/acsabm.0c00651] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
80
|
Zou X, Zou J, Zhang G, Liu Q, Xie T, He Z, Chen H. Knockout of Phosphatidylethanolamine Binding Protein 4 (PEBP4) Induces prostatovesiculitis via NF-κB signaling. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)32699-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
81
|
Chen H, Sheng X, Zhang R, Hu B, Yao X, Liu Z, Yao X, Guo H, Hu Y, Ji Z, Luo H, Shi B, Liu J, Wu J, Zhou F, He Z, Huang Y, Guo J. Recombinant humanized anti-PD-1 monoclonal antibody toripalimab in patients with refractory/metastatic urothelial carcinoma: Preliminary results of an open-label phase II clinical study. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33652-1] [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
|
82
|
Zhang W, Zeng W, Liu Z, Dong X, Luo H, Zheng Z, He Z, Ye T, Lu H. 395 Burden of malignant skin melanoma in Worldwide, 1990-2017: An analysis of the Global Burden of Disease Study 2017. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
83
|
Li L, He Z, Huang X, Lin S, Wu J, Huang L, Wan Y, Fang Q. Chromosomal abnormalities detected by karyotyping and microarray analysis in twins with structural anomalies. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 55:502-509. [PMID: 30977228 DOI: 10.1002/uog.20287] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 02/19/2019] [Accepted: 03/30/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES To evaluate the incidence and types of chromosomal abnormalities detected in twins with structural anomalies and compare their distribution according to chorionicity and amnionicity and by structural-anomaly type. The added value of chromosomal microarray analysis (CMA) over conventional karyotyping in twins was also estimated. METHODS This was a single-center, retrospective analysis of 534 twin pregnancies seen over an 11-year period, in which one or both fetuses were diagnosed with congenital structural anomalies on ultrasound. The ultrasound findings and invasive prenatal diagnostic results were reviewed. Twin pregnancies were categorized as monochorionic monoamniotic (MCMA), monochorionic diamniotic (MCDA) or dichorionic diamniotic (DCDA). Chromosomal abnormalities detected by G-banding karyotyping and/or CMA were analyzed by chorionicity and amnionicity and by structural-anomaly type. RESULTS The 534 twin pairs analyzed comprised 25 pairs of MCMA, 112 pairs of MCDA and 397 pairs of DCDA twins. Of the 549 fetuses affected by structural anomalies, 432 (78.7%) underwent invasive prenatal testing and cytogenetic results were obtained. The incidence of overall chromosomal abnormalities in the DCDA fetuses (25.4%) was higher than that in the MCMA (3.7%) and MCDA (15.3%) fetuses. The incidence of aneuploidy was significantly higher in the DCDA group (22.8%) than in the MCMA (0.0%) and MCDA (12.4%) groups. The incidence of chromosomal abnormalities detected in fetuses, with anomalies of the cardiovascular, faciocervical, musculoskeletal, genitourinary and gastrointestinal systems, was higher in the DCDA group than in the MCDA group. In both the DCDA and MCDA groups, hydrops fetalis was associated with the highest incidence of chromosomal abnormality; of these fetuses, 67.6% had Turner syndrome (45,X). Pathogenic copy-number variations (CNVs) undetectable by karyotyping were identified by CMA in five (2.0%; 95% CI, 0.3-3.7%) DCDA fetuses. No pathogenic CNVs were found in MCMA and MCDA twins. CONCLUSIONS Dichorionic twins with structural anomalies have a higher risk of chromosomal abnormalities, especially aneuploidies, than do monochorionic twins. The incremental diagnostic yield of CMA over karyotyping seems to be lower (2.0%) in twins than that reported in singleton pregnancy. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
Collapse
|
84
|
He Z, Pan L, Zhang M, Zhang M, Huang F, Gao S. Metagenomic comparison of structure and function of microbial community between water, effluent and shrimp intestine of higher place
Litopenaeus vannamei
ponds. J Appl Microbiol 2020; 129:243-255. [DOI: 10.1111/jam.14610] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/13/2022]
|
85
|
Afreen S, He Z, Xiao Y, Zhu JJ. Nanoscale metal-organic frameworks in detecting cancer biomarkers. J Mater Chem B 2020; 8:1338-1349. [PMID: 31999289 DOI: 10.1039/c9tb02579k] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Following the efficient performance of metal-organic frameworks (MOFs) as recognition elements in gas sensors, biosensors based on MOFs are now being investigated to capture and quantify potential cancer biomarkers, such as circulating tumor cells (CTCs), nucleic acids and proteins. The current status of MOF-based biosensors in the detection of early stages of cancer is in its infancy, although it has significantly emerged since the beginning of this decade. That said, salient research has been conducted in the past five years to utilize the distinctive porous crystalline structure of MOFs for highly sensitive and selective detection of cancer biomarkers. In this pursual, MOFs designed with bimetallic assembly, doped with magnetic nanoparticles, coated with polymers, and even conjugated with peptides or oligonucleotides have shown promising outcomes in detecting CTCs, nucleic acids and proteins. In particular, aptamer-conjugated MOFs are able to perform at a lower limit of detection down to the femtomolar, implying their efficacy for the point of care testing in clinical trials. In this way, aptasensors based on aptamer-conjugated MOFs present a newer sub-branch, to be coined as a MOFTA sensor in the current review. Considering the emerging progress and promising outcomes of MOFTA sensors as well as a variety of MOF-based techniques of detecting cancer biomarkers, this review will highlight their significant advances and related aspects in the recent five years on the context of detecting CTCs, nucleic acids and proteins for the early-stage detection of cancer.
Collapse
|
86
|
Cai Z, Chen Y, Zhang Y, He Z, Wu X, Jiang LP. pH-sensitive CAP/SiO2 composite for efficient co-delivery of doxorubicin and siRNA to overcome multiple drug resistance. RSC Adv 2020; 10:4251-4257. [PMID: 35495266 PMCID: PMC9049068 DOI: 10.1039/c9ra07894k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 01/13/2020] [Indexed: 11/21/2022] Open
Abstract
CAP/SiO2 composite with good biocompatibility and acid biodegradability has been prepared. The proposed drug and gene codelivery system based on it demonstrated enhanced therapeutic efficacy for multiple drug resistance cells.
Collapse
|
87
|
Liang L, Lu J, Li X, Chen J, Luo W, Chen Z, He Z. Clinical Analysis of the Effect of Contrast-enhanced Ultrasonography on Trans-arterial Chemoembolization for Advanced Liver Cancer in the Elderly. Indian J Pharm Sci 2020. [DOI: 10.36468/pharmaceutical-sciences.spl.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
88
|
Yu Y, Zhang W, Li A, Chen Y, Wang Y, Zhang Y, He Z, Ou Q, Liu R, Song E, Yao H. Association of long non-coding RNA biomarkers with clinically immune subtype and prediction of immunotherapy in patients with cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz452.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
89
|
Ouyang X, He Z, Hu B, Chen C. [Effect of post-pyloric feeding by spiral nasoenteric tubes on ventilator-associated pneumonia in neurocritical care patients: a retrospective analysis of three clinical randomized controlled trials]. ZHONGHUA WEI ZHONG BING JI JIU YI XUE 2019; 31:967-971. [PMID: 31537221 DOI: 10.3760/cma.j.issn.2095-4352.2019.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To explore the effect of post-pyloric feeding by spiral nasoenteric tubes on ventilator-associated pneumonia (VAP) in neurocritical care patients. METHODS A retrospective study was performed to analyze the clinical data of 175 neurocritical care adult patients with mechanical ventilation (MV) more than 48 hours, who were enrolled in three randomized controlled trials (RCT) conducted by Guangdong Provincial People's Hospital for post-pyloric tube placement between April 2012 to March 2019. The following patient clinical data were collected when patients were enrolled: gender, age, neurologic diagnosis, comorbidities, medication, endotracheal reintubation, bronchoscope treatment, the distal site of nasoenteric tubes, and acute physiology and chronic health evaluation II (APACHE II) score, sequential organ failure assessment (SOFA) score, Glasgow coma scale (GCS) score, and acute gastrointestinal injury (AGI) grade assessed. Patients were divided into VAP group and non-VAP group according to the occurrence of VAP, and the differences of each index between the two groups were compared. Then the influencing factors of P < 0.1 were included in multivariate Logistic regression analysis to identify the potential risk factors affecting the incidence of VAP. Furthermore, patients were divided into gastric feeding group and post-pyloric feeding group according to the distal site of nasoenteric tubes, and subgroup analysis was performed to evaluate the variety of VAP in patients with different tube sites and status. RESULTS (1) Forty-two patients occurred VAP in 175 MV patients, and the incidence of VAP was 24.0%. (2) Univariate analysis showed the P value of post-pyloric feeding, APACHE II score, GCS score and bronchoscope treatment were less than 0.1, and post-pyloric feeding and GCS score in VAP group were significantly lower than those in non-VAP group [post-pyloric feeding: 19.0% (8/42) vs. 36.8% (49/133), GCS: 5 (3, 7) vs. 6 (4, 9), both P < 0.05]. Multivariate Logistic regression analysis indicated that post-pyloric feeding was independent protective factor [odds ratio (OR) = 0.360, 95% confidence internal (95%CI) = 0.151-0.857, P = 0.021] and bronchoscope treatment was the independent risk factor (OR = 2.210, 95%CI = 1.051-4.647, P = 0.036) for VAP. (3) The incidence of VAP was 28.8% (34/118), 0% (0/4), 8.3% (1/12), 26.7% (4/15), 22.2% (2/9) and 5.9% (1/17) respectively when tube tip in stomach, D1, D2, D3, D4 and jejunum confirmed by abdominal radiography. Post-pyloric feeding in each proportion seemed to present lower VAP rate compared with gastric feeding, however, no significant difference was found (all P > 0.05). (4) The incidence of VAP in post-pyloric feeding group was significantly lower than that in gastric feeding group [14.0% (8/57) vs. 28.8% (34/118), OR = 0.403, 95%CI = 0.173-0.941, P = 0.032]. Lower VAP rate appeared on patients with SOFA < 12 (OR = 0.392, 95%CI = 0.154-0.995, P = 0.044) and AGI grade ≥ II (OR = 0.086, 95%CI = 0.011-0.705, P = 0.006) fed by post-pyloric route according to the result of subgroup analysis stratified by age, gender, APACHE II score, SOFA score and AGI grade. CONCLUSIONS Post-pyloric feeding would decrease the incidence of VAP in neurocritical care patients on MV.
Collapse
|
90
|
Li X, Cai Z, Jiang LP, He Z, Zhu JJ. Metal–Ligand Coordination Nanomaterials for Biomedical Imaging. Bioconjug Chem 2019; 31:332-339. [DOI: 10.1021/acs.bioconjchem.9b00642] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
91
|
Rigaill J, Morgene MF, Gavid M, Lelonge Y, He Z, Carricajo A, Grattard F, Pozzetto B, Berthelot P, Botelho-Nevers E, Verhoeven PO. Intracellular activity of antimicrobial compounds used for Staphylococcus aureus nasal decolonization. J Antimicrob Chemother 2019; 73:3044-3048. [PMID: 30124897 DOI: 10.1093/jac/dky318] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 07/11/2018] [Indexed: 01/04/2023] Open
Abstract
Background Staphylococcus aureus is able to invade mammalian cells during infection and was recently observed inside nasal mucosa of healthy carriers. Objectives To determine the intracellular activity of antimicrobial compounds used for decolonization procedures using a cell model mimicking S. aureus nasal epithelium invasion. Patients and methods HaCaT cells and human nasal epithelial cells (HNECs) recovered from nasal swabs of S. aureus carriers were visualized by confocal laser scanning microscopy to detect intracellular S. aureus cells. An HaCaT cell model, mimicking S. aureus internalization observed ex vivo in HNECs, was used to assess the intracellular activity against S. aureus of 21 antimicrobial compounds used for nasal decolonization, including mupirocin and chlorhexidine. Results HaCaT cells and HNECs were found to internalize S. aureus with the same focal pattern. Most antimicrobial compounds tested on HaCaT cells were shown to have weak activity against intracellular S. aureus. Some systemic antimicrobials, including fusidic acid, clindamycin, linezolid, minocycline, ciprofloxacin, moxifloxacin, rifampicin and levofloxacin, reduced S. aureus intracellular loads by 0.43-1.66 log cfu/106 cells compared with the control (P < 0.001). By contrast, mupirocin and chlorhexidine reduced the S. aureus intracellular load by 0.19 and 0.23 log cfu/106 cells, respectively. Conclusions These data indicate that most of the antimicrobial compounds used for nasal decolonization, including mupirocin and chlorhexidine, exhibit weak activity against intracellular S. aureus using the HaCaT cell model. This work emphasizes the need to better understand the role of the S. aureus intracellular reservoir during nasal colonization in order to improve decolonization procedures.
Collapse
|
92
|
Zhou C, Chen G, Huang Y, Zhou J, Lin L, Feng J, Wang Z, Shu Y, Shi J, Hu Y, Wang Q, Cheng Y, Chen J, Lin X, Wang Y, Huang J, Cui J, Cao L, Liu Y, Zhang Y, Pan Y, Zhao J, Wang L, Chang J, Chen Q, Ren X, Zhang W, Fan Y, He Z, Fang J, Gu K, Dong X, Jin F, Gao H, An G, Ding C, Jiang X, Xiong J, Zhou X, Hu S, Lu P, Liu A, Guo S, Huang J, Zhu C, Zhao J, Gao B, Chen Y, Hu C, Zhang J, Zhang H, Zhao H, Zhou Y, Tai Y. OA04.03 A Randomized Phase 3 Study of Camrelizumab plus Chemotherapy as 1st Line Therapy for Advanced/Metastatic Non-Squamous Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.425] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
93
|
He Z, Zhu JJ. Near-infrared photothermally activated nanomachines for cancer theragnosis. Dalton Trans 2019; 48:13120-13124. [PMID: 31348472 DOI: 10.1039/c9dt02623a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Near-infrared photothermal-activated nanomaterials are emerging as a promising tool in precise cancer theranostics. This Frontier article highlights the recent advances of photothermal-activated nanoagents in biomedical applications, namely photothermal-initiated drug/contrast agent release, gene silencing, programmed targeting and gas theranostics. In the end, we give a perspective on the further development of photothermal-sensitive nanomedicines.
Collapse
|
94
|
Wang S, Yu G, Wang Z, Jacobson O, Lin L, Yang W, Deng H, He Z, Liu Y, Chen Z, Chen X. Enhanced Antitumor Efficacy by a Cascade of Reactive Oxygen Species Generation and Drug Release. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908997] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
95
|
Wang S, Yu G, Wang Z, Jacobson O, Lin LS, Yang W, Deng H, He Z, Liu Y, Chen ZY, Chen X. Enhanced Antitumor Efficacy by a Cascade of Reactive Oxygen Species Generation and Drug Release. Angew Chem Int Ed Engl 2019; 58:14758-14763. [PMID: 31429173 DOI: 10.1002/anie.201908997] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Indexed: 12/13/2022]
Abstract
Reactive oxygen species (ROS) can be used not only as a therapeutic agent for chemodynamic therapy (CDT), but also as a stimulus to activate release of antitumor drugs, achieving enhanced efficacy through the combination of CDT and chemotherapy. Here we report a pH/ROS dual-responsive nanomedicine consisting of β-lapachone (Lap), a pH-responsive polymer, and a ROS-responsive polyprodrug. In the intracellular acidic environment, the nanomedicine can realize pH-triggered disassembly. The released Lap can efficiently generate hydrogen peroxide, which will be further converted into highly toxic hydroxyl radicals via the Fenton reaction. Subsequently, through ROS-induced cleavage of thioketal linker, doxorubicin is released from the polyprodrug. In vivo results indicate that the cascade of ROS generation and antitumor-drug release can effectively inhibit tumor growth. This design of nanomedicine with cascade reactions offers a promising strategy to enhance antitumor efficacy.
Collapse
|
96
|
Ma T, O'Hara E, Song Y, Fischer A, He Z, Steele M, Guan L. Altered mucosa-associated microbiota in the ileum and colon of neonatal calves in response to delayed first colostrum feeding. J Dairy Sci 2019; 102:7073-7086. [DOI: 10.3168/jds.2018-16130] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 04/23/2019] [Indexed: 12/15/2022]
|
97
|
Liang Y, Wang Y, Ma L, Zhong Z, Yang X, Tao X, Chen X, He Z, Yang Y, Zeng K, Kang R, Gong J, Ying S, Lei Y, Pang J, Lv X, Gu Y. Comparison of microRNAs in adipose and muscle tissue from seven indigenous Chinese breeds and Yorkshire pigs. Anim Genet 2019; 50:439-448. [PMID: 31328299 DOI: 10.1111/age.12826] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2019] [Indexed: 01/29/2023]
Abstract
Elucidation of the pig microRNAome is essential for interpreting functional elements of the genome and understanding the genetic architecture of complex traits. Here, we extracted small RNAs from skeletal muscle and adipose tissue, and we compared their expression levels between one Western breed (Yorkshire) and seven indigenous Chinese breeds. We detected the expression of 172 known porcine microRNAs (miRNAs) and 181 novel miRNAs. Differential expression analysis found 92 and 12 differentially expressed miRNAs in adipose and muscle tissue respectively. We found that different Chinese breeds shared common directional miRNA expression changes compared to Yorkshire pigs. Some miRNAs differentially expressed across multiple Chinese breeds, including ssc-miR-129-5p, ssc-miR-30 and ssc-miR-150, are involved in adipose tissue function. Functional enrichment analysis revealed that the target genes of the differentially expressed miRNAs are associated mainly with signaling pathways rather than metabolic and biosynthetic processes. The miRNA-target gene and miRNA-phenotypic traits networks identified many hub miRNAs that regulate a large number of target genes or phenotypic traits. Specifically, we found that intramuscular fat content is regulated by the greatest number of miRNAs in muscle tissue. This study provides valuable new candidate miRNAs that will aid in the improvement of meat quality and production.
Collapse
|
98
|
Wang W, Fu C, Liu Y, Zhang Q, Wang C, He Z, Pu J. Weighted gene co-expression networks explored MiR-92b Implicated In esophageal squamous cell cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
99
|
Yu G, Cen TY, He Z, Wang SP, Wang Z, Ying XW, Li S, Jacobson O, Wang S, Wang L, Lin LS, Tian R, Zhou Z, Ni Q, Li X, Chen X. Porphyrin Nanocage-Embedded Single-Molecular Nanoparticles for Cancer Nanotheranostics. Angew Chem Int Ed Engl 2019; 58:8799-8803. [PMID: 31034679 DOI: 10.1002/anie.201903277] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/26/2019] [Indexed: 12/18/2022]
Abstract
Single molecular nanoparticles (SMNPs) integrating imaging and therapeutic capabilities exhibit unparalleled advantages in cancer theranostics, ranging from excellent biocompatibility, high stability, prolonged blood lifetime to abundant tumor accumulation. Herein, we synthesize a sophisticated porphyrin nanocage that is further functionalized with twelve polyethylene glycol arms to prepare SMNPs (porSMNPs). The porphyrin nanocage embedded in porSMNPs can be utilized as a theranostic platform. PET imaging allows dynamic observation of the bio-distribution of porSMNPs, confirming their excellent circulation time and preferential accumulation at the tumor site, which is attributed to the enhanced permeability and retention effect. Moreover, the cage structure significantly promotes the photosensitizing effect of porSMNs by inhibiting the π-π stacking interactions of the photosensitizers, ablating of the tumors without relapse by taking advantage of photodynamic therapy.
Collapse
|
100
|
Yu G, Cen T, He Z, Wang S, Wang Z, Ying X, Li S, Jacobson O, Wang S, Wang L, Lin L, Tian R, Zhou Z, Ni Q, Li X, Chen X. Porphyrin Nanocage‐Embedded Single‐Molecular Nanoparticles for Cancer Nanotheranostics. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903277] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|