Full Text Journal Articles by
Author Na Ling

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Transcriptomic sequencing reveals the response of Dunaliella salina to copper stress via the increased photosynthesis and carbon mechanism.

Na Ling, Weilu Li, Guiguo Xu, Zheng Qi, Chenfeng Ji, Xiaorui Liu, Di Cui, Yuan Sun,

Copper (Cu) is one of the essential microelements for plants and algae. It can stimulate growth and photosynthesis at low concentration but inhibit them at higher concentration. The knowledge of molecular response mechanisms to copper stress in green algae is still limited. The responses of the green algae Dunaliella salina ... Read more >>

Mol Omics (Molecular omics)
[2021, :]

Cited: 0 times

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Roles of tolC on tolerance to bile salts and biofilm formation in Cronobacter malonaticus.

Xin Wang, Yaping Wang, Na Ling, Yizhong Shen, Danfeng Zhang, Dengyu Liu, Dexin Ou, Qingping Wu, Yingwang Ye,

Bile salts is one of essential components of bile secreted into the intestine to confer antibacterial protection. Cronobacter species are associated with necrotizing enterocolitis in newborns and show a strong tolerance to bile salts. However, little attempt has been made to focus on the molecular basis of the tolerance to ... Read more >>

J Dairy Sci (Journal of dairy science)
[2021, :]

Cited: 0 times

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Role of fliC on biofilm formation, adhesion, and cell motility in Cronobacter malonaticus and regulation of luxS.

Na Ling, Xin Wang, Dengyu Liu, Yizhong Shen, Danfeng Zhang, Dexin Ou, Hongying Fan, Juan Wang, Yu Ding, Jumei Zhang, Qingping Wu, Yingwang Ye,

Cronobacter malonaticus is one of the important foodborne pathogens causing infections mainly in adults. Biofilm formation, adhesion, and motility in Cronobacter have been documented, but the implying molecular mechanism has received little attention. Here, a comparison in biofilm formation, adhesion ability, and cell motility among wild type (WT), △luxS, and ... Read more >>

Food Chem Toxicol (Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association)
[2021, 149:111940]

Cited: 1 time

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Advances in our understanding and distribution of the Cronobacter genus in China.

Na Ling, Yujun Jiang, Haiyan Zeng, Yu Ding, Stephen Forsythe,

This review considers how research in China has progressed our understanding and subsequent improved control of Cronobacter. This emergent bacterial pathogen is associated with neonatal infections through the ingestion of contaminated prepared feed. The review includes large-scale surveys of various sources of the organism, including infant formula production facilities. The ... Read more >>

J Food Sci (Journal of food science)
[2021, 86(2):276-283]

Cited: 1 time

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Disparities in mental health, social support and coping among individuals with mobility impairment.

Ling Na, Shipra Singh,

<h4>Background</h4>CDC estimated that 19.4 million (7.8%) US adults are living with mobility impairment, who are unable to walk a quarter mile. Individuals with physical disability reported greater depression and, in some cases, insufficient social support.<h4>Objectives</h4>This study explores the extent of disparities in psychological health, social support, and coping mechanisms among ... Read more >>

Disabil Health J (Disability and health journal)
[2021, 14(2):101047]

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Engineering of a Dual-Recognition Ratiometric Fluorescent Nanosensor with a Remarkably Large Stokes Shift for Accurate Tracking of Pathogenic Bacteria at the Single-Cell Level.

Yizhong Shen, Tingting Wu, Yiyin Zhang, Na Ling, Libing Zheng, Shao-Lin Zhang, Yidan Sun, Xiaohong Wang, Yingwang Ye,

Rapid, accurate, reliable, and risk-free tracking of pathogenic microorganisms at the single-cell level is critical to achieve efficient source control and prevent outbreaks of microbial infectious diseases. For the first time, we report a promising approach for integrating the concepts of a remarkably large Stokes shift and dual-recognition into a ... Read more >>

Anal Chem (Analytical chemistry)
[2020, 92(19):13396-13404]

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Corrigendum: Cronobacter sakazakii, Cronobacter malonaticus, and Cronobacter dublinensis Genotyping Based on CRISPR Locus Diversity.

Haiyan Zeng, Chengsi Li, Wenjing He, Jumei Zhang, Moutong Chen, Tao Lei, Haoming Wu, Na Ling, Shuzhen Cai, Juan Wang, Yu Ding, Qingping Wu,

[This corrects the article DOI: 10.3389/fmicb.2019.01989.]. ... Read more >>

Front Microbiol (Frontiers in microbiology)
[2020, 11:1103]

Cited: 0 times

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Prevalence, genetic analysis and CRISPR typing of Cronobacter spp. isolated from meat and meat products in China.

Haiyan Zeng, Chengsi Li, Na Ling, Jumei Zhang, Moutong Chen, Tao Lei, Shi Wu, Xiaojuan Yang, Dandan Luo, Yu Ding, Juan Wang, Shuhong Zhang, Qingping Wu,

Cronobacter spp. are important foodborne pathogens that infections occur in all age groups, especially cause serious life-threatening diseases in infants. This study aimed to acquire data on Cronobacter spp. contamination of meat and meat products (n = 588) in China during 2011 to 2016, and investigated the use of CRISPR typing technology ... Read more >>

Int J Food Microbiol (International journal of food microbiology)
[2020, 321:108549]

Cited: 1 time

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Prevalence, Antibiotic Susceptibility, and Molecular Characterization of Cronobacter spp. Isolated From Edible Mushrooms in China.

Chengsi Li, Haiyan Zeng, Jumei Zhang, Wenjing He, Na Ling, Moutong Chen, Shi Wu, Tao Lei, Haoming Wu, Yingwang Ye, Yu Ding, Juan Wang, Xianhu Wei, Youxiong Zhang, Qingping Wu,

<i>Cronobacter</i> spp. are foodborne pathogens that can infect and cause life-threatening diseases in all age groups, particularly in infants and immunocompromised elderly. This study aimed to investigate the prevalence, antibiotic susceptibility, and molecular characteristics of <i>Cronobacter</i> spp. isolates in edible mushrooms collected from 44 cities in China. In total, 668 ... Read more >>

Front Microbiol (Frontiers in microbiology)
[2019, 10:283]

Cited: 3 times

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Short communication: Roles of outer membrane protein W on survival, cellular morphology, and biofilm formation of Cronobacter sakazakii in response to oxidative stress.

Xiyan Zhang, Jina Gao, Na Ling, Haiyan Zeng, Liaowang Tong, Maofeng Zhang, Jumei Zhang, Qingping Wu, Yingwang Ye,

Cronobacter species are a group of opportunistic food-borne pathogens that cause rare but severe infections in neonates. Tolerance to environmental stress in Cronobacter is known; however, factors involved in oxidative stress are undefined. In this study, Cronobacter sakazakii survival, cellular morphology, and biofilm formation in response to oxidative stress were ... Read more >>

J Dairy Sci (Journal of dairy science)
[2019, 102(3):2017-2021]

Cited: 1 time

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Complete genome analysis of a novel phage GW1 lysing Cronobacter.

Haiyan Zeng, Wenjing He, Chengsi Li, Jumei Zhang, Na Ling, Yu Ding, Liang Xue, Moutong Chen, Haoming Wu, Qingping Wu,

A newly identified lytic Cronobacter phage, GW1, was isolated from the Pearl River of Guangzhou, China. GW1 had a double-stranded DNA genome of 39,695 nucleotides with an average GC content of 53.18 %. Among the 49 open reading frames (ORFs) identified, genes for rRNA, tRNA, antibiotic resistance, and virulence factors ... Read more >>

Arch Virol (Archives of virology)
[2019, 164(2):625-628]

Cited: 0 times

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Functional Impairments Associated With Patient Activation Among Community-Dwelling Older Adults.

Ling Na, Pui L Kwong, Dawei Xie, Liliana E Pezzin, Jibby E Kurichi, Joel E Streim,

<h4>Objectives</h4>Activity of daily living stages and instrumental activity of daily living stages demonstrated ordered associations with mortality, risk of hospitalization, and receipt of recommended care. This article explores the associations of stages with the following three dimensions of patient activation: self-care efficacy, patient-doctor communication, and health-information seeking. We hypothesized that ... Read more >>

Am J Phys Med Rehabil (American journal of physical medicine & rehabilitation)
[2018, 97(11):839-847]

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Novel Multidrug-Resistant Cronobacter sakazakii Causing Meningitis in Neonate, China, 2015.

Haiyan Zeng, Tao Lei, Wenjing He, Jumei Zhang, Bingshao Liang, Chengsi Li, Na Ling, Yu Ding, Shi Wu, Juan Wang, Qingping Wu,

We report a case of meningitis in a neonate in China, which was caused by a novel multidrug-resistant Cronobacter sakazakii strain, sequence type 256, capsular profile K1:CA1. We identified genetic factors associated with bacterial pathogenicity and antimicrobial drug resistance in the genome and plasmids. Enhanced surveillance of this organism is ... Read more >>

Emerg Infect Dis (Emerging infectious diseases)
[2018, 24(11):2121-2124]

Cited: 6 times

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Prevalence and Molecular and Antimicrobial Characteristics of Cronobacter spp. Isolated From Raw Vegetables in China.

Na Ling, Chengsi Li, Jumei Zhang, Qingping Wu, Haiyan Zeng, Wenjing He, Yingwang Ye, Juan Wang, Yu Ding, Moutong Chen, Liang Xue, Qinghua Ye, Weipeng Guo,

<i>Cronobacter</i> spp. is a foodborne pathogen that causes life-threatening and invasive diseases, such as necrotizing enterocolitis, meningitis, and sepsis. In this study, we aimed to investigate the prevalence, molecular characteristics and antimicrobial resistance of <i>Cronobacter</i> spp. in raw vegetables marketed in China. Based on dietary habits in China, 403 raw ... Read more >>

Front Microbiol (Frontiers in microbiology)
[2018, 9:1149]

Cited: 4 times

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Premorbid Activity Limitation Stages Are Associated With Posthospitalization Discharge Disposition.

Ling Na, Sean Hennessy, Dawei Xie, Debra Saliba, Qiang Pan, Pui L Kwong, Jibby E Kurichi, Hillary R Bogner, Joel E Streim,

OBJECTIVE:Activity of daily living stages and instrumental activity of daily living stage have demonstrated associations with mortality and health service use among older adults. This cohort study aims to assess the associations of premorbid activity limitation stages with acute hospital discharge disposition among community-dwelling older adults. DESIGN:Study participants were Medicare ... Read more >>

Am J Phys Med Rehabil (American journal of physical medicine & rehabilitation)
[2018, 97(6):440-449]

Cited: 1 time

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Preventable hospitalizations, barriers to care, and disability.

Liliana E Pezzin, Hillary R Bogner, Jibby E Kurichi, Pui L Kwong, Joel E Streim, Dawei Xie, Ling Na, Sean Hennessy,

The AHRQ's Prevention Quality Indicators assume inpatient hospitalizations for certain conditions, referred as ambulatory-care sensitive (ACS) conditions, are potentially preventable and may indicate reduced access to and a lower quality of ambulatory care. Using a cohort drawn from the Medicare Current Beneficiary Survey (MCBS) linked to Medicare claims, we examined ... Read more >>

Medicine (Baltimore) (Medicine)
[2018, 97(19):e0691]

Cited: 3 times

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Reconstituting the History of Cronobacter Evolution Driven by Differentiated CRISPR Activity.

Haiyan Zeng, Jumei Zhang, Qingping Wu, Wenjing He, Haoming Wu, Yingwang Ye, Chengsi Li, Na Ling, Moutong Chen, Juan Wang, Shuzhen Cai, Tao Lei, Yu Ding, Liang Xue,

Cronobacter strains harboring the CRISPR-Cas system are important foodborne pathogens causing serious neonatal infections. However, the specific role of the CRISPR-Cas system in bacterial evolution remains relatively unexplored. In this study, we investigated the impact of the CRISPR-Cas system on Cronobacter evolution and obtained 137 new whole-genome Cronobacter sequences by ... Read more >>

Appl Environ Microbiol (Applied and environmental microbiology)
[2018, 84(10):]

Cited: 5 times

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Short communication: Roles of outer membrane protein W (OmpW) on survival and biofilm formation of Cronobacter sakazakii under neomycin sulfate stress.

Yingwang Ye, Na Ling, Jina Gao, Maofeng Zhang, Xiyan Zhang, Liaowang Tong, Dexin Ou, Yaping Wang, Jumei Zhang, Qingping Wu,

Cronobacter sakazakii is associated with severe infections including sepsis, neonatal meningitis, and necrotizing enterocolitis. Antibiotic resistance in Cronobacter species has been documented in recent years, but the genes involved in resistance in Cronobacter strains are poorly understood. In this study, we determined the role of outer membrane protein W (OmpW) ... Read more >>

J Dairy Sci (Journal of dairy science)
[2018, 101(4):2927-2931]

Cited: 2 times

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The Glutaredoxin Gene, grxB, Affects Acid Tolerance, Surface Hydrophobicity, Auto-Aggregation, and Biofilm Formation in Cronobacter sakazakii.

Na Ling, Jumei Zhang, Chengsi Li, Haiyan Zeng, Wenjing He, Yingwang Ye, Qingping Wu,

Cronobacter species are foodborne pathogens that can cause neonatal meningitis, necrotizing enterocolitis, and sepsis; they have unusual abilities to survive in environmental stresses such as acid stress. However, the factors involved in acid stress responses and biofilm formation in Cronobacter species are poorly understood. In this study, we investigated the ... Read more >>

Front Microbiol (Frontiers in microbiology)
[2018, 9:133]

Cited: 1 time

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Roles of outer membrane protein W (OmpW) on survival, morphology, and biofilm formation under NaCl stresses in Cronobacter sakazakii.

Yingwang Ye, Na Ling, Jina Gao, Xiyan Zhang, Maofeng Zhang, Liaowang Tong, Haiyan Zeng, Jumei Zhang, Qingping Wu,

Cronobacter sakazakii is an important foodborne pathogen associated with rare but severe infections through consumption of powdered infant formula. Tolerance to osmotic stress in Cronobacter has been described. However, the detailed factors involved in tolerance to osmotic stress in C. sakazakii are poorly understood. In this study, roles of outer ... Read more >>

J Dairy Sci (Journal of dairy science)
[2018, 101(5):3844-3850]

Cited: 2 times

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Potential factors involved in virulence of Cronobacter sakazakii isolates by comparative transcriptome analysis.

Yingwang Ye, Xiyan Zhang, Maofeng Zhang, Na Ling, Haiyan Zeng, Jina Gao, Rui Jiao, Qingping Wu, Jumei Zhang,

Cronobacter species are important foodborne pathogens causing severe infections in neonates through consumption of contaminated powdered infant formula. However, the virulence-associated factors in Cronobacter are largely unknown. In this study, the transcriptome analysis between highly virulent Cronobacter sakazakii G362 and attenuated L3101 strains was used to reveal the potential factors ... Read more >>

J Dairy Sci (Journal of dairy science)
[2017, 100(11):8826-8837]

Cited: 1 time

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Inactivation of Cronobacter malonaticus cells and inhibition of its biofilm formation exposed to hydrogen peroxide stress.

Yingwang Ye, Maofeng Zhang, Rui Jiao, Na Ling, Xiyan Zhang, Liaowang Tong, Haiyang Zeng, Jumei Zhang, Qingping Wu,

Presence of Cronobacter malonaticus in powdered infant formula (PIF) poses a high risk to infant and public health. Cronobacter malonaticus has been widely distributed in food and food processing environments, and the true origin of C. malonaticus in PIF is poorly understood. Control and prevention of C. malonaticus is necessary ... Read more >>

J Dairy Sci (Journal of dairy science)
[2018, 101(1):66-74]

Cited: 2 times

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Disability Stages and Trouble Getting Needed Health Care Among Medicare Beneficiaries.

Heather F McClintock, Jibby E Kurichi, Pui L Kwong, Dawei Xie, Joel E Streim, Liliana E Pezzin, Sean Hennessey, Ling Na, Hillary R Bogner,

<h4>Objective</h4>The aim of this study was to examine whether activity limitation stages were associated with patient-reported trouble getting needed health care among Medicare beneficiaries.<h4>Design</h4>This was a population-based study (n = 35,912) of Medicare beneficiaries who participated in the Medicare Current Beneficiary Survey for years 2001-2010. Beneficiaries were classified into an ... Read more >>

Am J Phys Med Rehabil (American journal of physical medicine & rehabilitation)
[2017, 96(6):408-416]

Cited: 0 times

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The Association Between Activity Limitation Stages and Admission to Facilities Providing Long-term Care Among Older Medicare Beneficiaries.

Jibby E Kurichi, Joel E Streim, Dawei Xie, Sean Hennessy, Ling Na, Debra Saliba, Qiang Pan, Pui L Kwong, Hillary R Bogner,

<h4>Objective</h4>This study aimed to examine whether activity limitation stages are associated with admission to facilities providing long-term care (LTC).<h4>Design</h4>Cohort study using Medicare Current Beneficiary Survey data from the 2005-2009 entry panels. A total of 14,580 community-dwelling Medicare beneficiaries 65 years or older were included. Proportional subhazard models examined associations between ... Read more >>

Am J Phys Med Rehabil (American journal of physical medicine & rehabilitation)
[2017, 96(7):464-472]

Cited: 1 time

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Immuno-modulatory and cellular antioxidant activities of κ-selenocarrageenan in combination with Epirubicin in H22 hepatoma-bearing mice.

Na Ling, Xiaojun Zhou, Yubin Ji, Wenlan Li, Chenfeng Ji, Zheng Qi,

<h4>Background</h4>Human hepatocellular carcinoma (HCC) has a high rate of tumor recurrence and metastasis, resulting in shortened survival time. The aim of this study is to evaluate the synergistic anti-tumor effects and underlying mechanism of κ-selenocarrageenan (KSC) in combination with the chemotherapy drug epirubicin (EPI) in H22 tumor-bearing mice.<h4>Methods</h4>Hepatocellular carcinoma H22 ... Read more >>

Biomed Pharmacother (Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie)
[2017, 91:132-137]

Cited: 3 times

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