Sandeep Satapathy and Rupam Ghosh
... triggers virus specific immune response....
Ye Liu2, Yulong Cong2, Yiming Shao1*
...ation roles in improving immune responses of vaccines. Herein, we review recent developments of HIV Tat as immunoregulator using for optimizing the efficacy of vaccines. By highlighting preclinical/clinical applications of Tat and its working mechanisms, this review exhibits the superior potential of Tat as immunoregulator on optimizing immune responses mediated by vaccines. These examples of selected studies will provide re...
Xingdong Yang and Lijuan Yuan
...e infection, disease and immune responses caused by a specific pathogen in the absence of interfering maternal antibodies, other maternal immune regulators, and intestinal and environmental microbes. Due to the similarities between pigs and humans in terms of genetics, physiology, intestinal anatomy, and immune system, pig is particularly a suitable animal species for the modeling of human...
Qin Zhao1,2, Yani Sun1,2, Gaiping Zhang1,3, Frederik Widen4, En-Min Zhou1,2,*
...f the protective humoral immune response. Six antigenic domains in the capsid protein have been identified. The fragmented proteins in these domains are analyzed for their application in serological diagnosis of HEV....
Weili Kong1, Guangpeng Ma2 and Jinhua Liu1*
...feat the cellular innate immune responses. Here, we discuss those different effects of CTT truncation or elongation of NS1 protein in different genetic backgrounds of influenza experimentations. Conclusively, it can be stated that CTT confers a positive role during the infection of influenza A viruses. However, this regulation is contributed by multiple factors and has variable impact on the pathobiology of influenza A viruses....
Suresh V Kuchipudi* and Kin-Chow Chang
...ns of skeletal muscle to immune response and virus pathogenesis are increasingly recognized. Recent evidence strongly indicated that skeletal muscle cells fully support productive replication of influenza A virus (IAV) and could play an important role in disease outcome. We are of the opinion that skeletal muscle could be a key innate immune tissue/organ in the pathogenesis of influenza and other systemic viral infections wh...
Hu Zenglei1 and Xiufan Liu1, 2*
...wed that the host innate immune responses to infection play important role in the pathologenesis of NDV, and correlate with the severity of the clinical disease. Virulent strains of different genotypes induce distinct pathological manifestations in chicken organs, especially in lymphoid tissues. Genotype VIId of NDV, which is currently endemic in many countries of Asian and Middle East, replicates at a significantly higher level, induces more potent innate ant...
Shen Yang1, Guang-Zhi Tong1, 2*
...g cascades of the innate immune system triggered by HP-PRRSV often lead to the elimination of infection. However, HP-PRRSV induces pathological changes and can cause aberrant immune responses in the host, resulting in acute lung injury and immune dysfunction. Studies of the innate immune responses to HP-PRRSV infection are crucial to gaining insight into...
Huaichang Sun
...ns which compromises the immune protection of conventional vaccines. RNA interference (RNAi) has becoming a feasible strategy against various virus infections. Recently, a significant advance in RNAi technology is the use of artificial microRNAs (amiRNAs) to fight virus infections. However, different strategies are needed to prevent virus variation or mutation escape. This review is intended to present the current situation of antiviral roles of amiRNAs, again...
Shumaila Manzoor1, Afshan Ahmed1 and Muhammad Abubakar2*
... ELISA and SNT. The peak immune response measured by SNT was 2.8log10 whereas ELISA detected serum antibody titer up to 2.4 log10. Findings showed that highest titers were seen in animals of age > 2 years i.e. 1.70 log10 (for serotype Asia 1), 1.99 log10 (for serotype A) and 1.53 log10 (for serotype O) in ELISA while in SNT, antibody titers were found to be 1.86 log10 (for...
Muhammad Arif Zafar1, Murtaz-ul-Hasan1*, Aayesha Riaz1, Asim Shamim2, Muhammad Farooq Iqbal1 and Arfan Yousaf
E-mail | [email protected]
...enous vaccine along with immune-modulators and to compare its efficacy with autogenous vaccine alone and partial excision of the lesions. To this end, nine animals were selected clinical and sporadic papillomas different body parts. These animals were divided into three groups; Group A animals were operated for partial excision of the lesions, Group B were inoculated with autogenous vaccine alone and Group C were treated with inoculation of autogenous vac...
Jonas Johansson Wensman1*a, Karl-Johan Leuchowius2,3 a, Jiting Yan1, Anna-Lena Berg4, Liv Bode5, Hanns Ludwig5, Sandor Belak6, Ulf Landegren2, Ola Soderberg2, Mikael Berg6
...ence despite a prominent immune response are not known. Here we have used in situ proximity ligation assay (in situ PLA), a selective tool for studying virus-host protein-protein interactions. BDV P (phosphoprotein) and N (nucleoprotein) have previously been reported to interact with several host proteins, thereby interfering with various signaling pathways. In this study, we focused on some of these interactions (BDV P-HMGB1, BDV N/P-Cdc2). First, we used rat...
Anna-Maria Andersson*, Ann-Kristin Nyman, Per Wallgren
...nemia, plasmacytosis and immune complex disease. Due to lack of success in eradicating Aleutian disease (AD) by stamping out, a new strategy for disease control with focus on evaluation of disease progression has been proposed. For estimation of antibodies in serum and dried blood samples collected from mink, a VP2 ELISA (enzyme-linked immunosorbent assay) system was recently evaluated. However, such estimations of disease progression a...
Iqra Mahmood1, Asif Nadeem1*, Masroor Ellahi Babar2, Muhammad Muddassir Ali1, Maryam Javed1, Aisha Siddiqa1, Tanveer Hussain2 and Muhammad Tariq Pervez2
...isms underlying the host immune response to the infectious agents is necessary. Identification of the genes, and their variants, involved in innate immune responses is essential for the understanding of this inflammatory disease and to identify potential genetic markers for resistance to mastitis. This article presents a systematic integration of complex biological interactions of 226 mammary gland genes to uncover underlyin...
Jose M. Rojas, Noemi Sevilla and Veronica Martin
...ces a suppression of the immune system during the acute disease, which favours the establishment and exacerbates the progression of secondary infections. This review gives an overview of the known immunosuppressive strategies of PPRV, among the Paramyxoviruses, as well as the strategies developed by this virus to evade the immune system, focusing on the newly identified factors involved. In the last years substantial progres...
Mostafa A. Abdel-Maksoud1,2, Fathy A. Abdel-Ghaffar2, Azza El-Amir2, Gamal Badr3 and Saleh Al-Quraishy1*
...tify;">Spleen is a major immune organ that plays an important role during malaria infection. Systemic lupus erythematosus (SLE) is an autoimmune disease that affects many body organs including spleen. However, the effect of Plasmodium chabaudi infection on the spleen of the murine lupus model BWF1with the comparison between live and gamma irradiated parasite was not studied before. A total of 30 female BWF1 mice were randoml...
Ahmed Samy, Wesam Mady, Naglaa M. Haggag, Samah H. Mohamed, Ebtissam N. AlShamy, M.K. Hassan
...vely affecting the avian immune response facilitating the secondary infection. Many reports take into account the genotypic and pathogenic characterization of H9N2 in avian species. However little is known about the impact of different strains on the innate immune response. In the present study, using quantitative real-time PCR, cytokines gene expression were examined in response to infection with two strains of Egyptian H9N...
Oladipo Elijah Kolawole, Oloke Julius Kola and Awoyelu Hilda Elukunbi
...ncidence of EBV in Human immune-deficient virus (HIV)-infected individuals in Ogbomoso, Oyo State, Nigeria. Two hundred and seventy eight HIV-infected individuals were screened for EBV antibodies over a period of four months (August to November, 2014). The sera of individuals were subjected to serological assay for IgM using enzyme-linked immunosorbent assay. The mean age of subjects was 39.5±0.48 years and the mean CD4+ was 384.27 ±17.77 cells/&...
Gabriela Mansano do Nascimento, Helena Lage Ferreira and Clarice Weis Arns
Akbar Ali1,*, Khalil Mohamed2 and Fawzia Toulah3
...ants, pregnant women and immune compromised patients. Abortion is one of the most serious outcomes in pregnant women. In this cross-sectional study, a total of 162 women of child bearing age were included from Rafha city of Saudi Arabia. Demographic data was recorded. Specific Toxoplasma gondii IgG and IgM were detected in serum by ELISA method. Toxoplasma gondii DNA was detected using PCR. Most women were in the 20-29 years age group (48%), foll...
Sung Kwon Park1a, Jin Young Jeong2a, Eun Seok Cho3, Yong Dae Jeong3 and Chang Seok Park4*
...esses of cell growth and immune system. Thus, results from our current study indicate that DEG analysis of RNA-seq data help us better understand the precise mechanisms of PEDV in pig PBMC.
...
Beenish Zahid1,*, Asim Aslam2, Zafar Iqbal Chaudhry2 and Raheela Akhtar2
Muhammad Mansoor, Zaigham Abbas and Nageen Husssain*
...s (SLE) is a chronic autoimmune disease with characteristic organ involvement and autoantibodies production. The pathogenicity and etiology of the disease has yet to be elucidated. It is presently accepted that environmental factors trigger the disease in genetically sensitive individuals. Gluten, a protein fraction commonly found in wheat grains, associated with food related disorders and a number of autoimmune diseases. We...
Wesam Hasan Mohamed Mady1*, Bing Liu2, Dong Huang2, Abdel Satar Arafa1, Mohamed Khalifa Hassan1, Mona Mehrez Aly1, Pucheng Chen2, Yongping Jiang2* and Hualan Chen2
...oth humoral and cellular immune responses against antigens encoded by recombinant DNA. The goal of this study was to construct Egy-H5 plasmid DNA-based vaccine against a currently circulating avian influenza virus H5N1 strain in Egypt targeting the HA gene. The HA gene of AIV Egyptian strain H5N1 was codon optimized for chicken biased codon and sub-cloned into pCAGGS mammalian expression vector under the control of chicken β-actin promoter. The construct ...
Naila Chand1,*, Shabana Naz2, Hamza Maris1, Rifat Ullhah Khan1, Sarzamin Khan1 and Muhammad Subhan Qureshi1
Mohsan Ullah Goraya1,2, Liaqat Ali1,2 and Iqra Younis3
...en recognition by innate immune receptors and establish first line of defense against viral infections. When specific cellular receptors recognize a virus they trigger the translation of inflammatory cytokine and chemokines leading to establishment of an antiviral state of the host. In this review, we discuss the recent understanding in host responses to avian viral infection and their impact in health and disease. ...
Kashif Prince1,*, Muhammad Sarwar Khan1, Muhammad Ijaz1, Aftab Ahmad Anjum2, Atif Prince3, Naimat Ullah Khan1 and Mumtaz Ali Khan1
... both active and passive immune system if given before 75 days of parturition.
...
Zia-ur-Rehaman1, Naila Chand1, Sarzamin Khan1 and Rifat Ullah Khan2,*
...ent temperature (HAT) on immune response and oxidative status of four broiler strains. Day old broiler chicks (n=242) of four different commercial strains (Ross, Hubbard, Cobb and Arber Acer) were placed in brooding room in first two weeks and then chicks were divided into two groups: TN and HAT zones. Chicks in TN group were housed at constant room temperature, while chicks in HAT zone were kept at high ambient temperature. Chicks in each group were furt...
Yanjie Guo1, Weini Wu1, Hongmei Wang2, Xiao Guo2 and Yongping Xu2,*
...egration of the nervous, immune and endocrine systems. The nerves that branch from the inferior mesenteric ganglion (IMG) are a major source of sympathetic nerves, which dominate the immune response of the female reproductive system. Interleukin-18 (IL-18) is an important Th1 cytokine and plays an important role in pregnancy. To explore whether or not Th1 cytokines influence the physiological state of the female reproductive...
Youbao Zhong1, Xianlai Zhang1, Xiaofen Hu1 and Yong Li1, 2,*
... small intestine mucosal immune barrier, and the distribution characteristics of the mast cells demonstrated great significance for the hedgehog’s immune system.
... 
Ambreen Asghar, Tasleem Akhtar, Nadeem Sheikh*
...ies in the metabolic and immune system. Present work was designed to evaluate the variations in serum protein level induced by fat rich diet. For this purpose, two groups of Wister rats were fed with diets carrying difference in percentage of fats. Protein profiling of treated groups indicated a marked increase in serum protein (related to iron metabolism and immune response) level compared to low fat-fed rats. Additionally,...
Jun-Ying Liu, He-He Liu*, Jie Kou, Yang-Mei Zhao, Ji-Wen Wang, Liang Li and Xiao-Hui Du
...amined after a model for immune stress was implemented through LPS injection in Peking ducks. The results from this assay suggested that LPS injection significantly increased the concentration of tumor necrosis factor-α (TNF-α) in bursa of Fabricius (P<0.05), along with an increase in the concentrations of immunoglobulin-G (IgG) and interleukin-12 (IL-12) in the serum of ducks at 1 day and 7 days after LPS injection (P<0.05). Ho...
Lotta Wahldén1, 3, Ulf Emanuelson1, Torsten Møller2 and Jonas Johansson Wensman1*
...t no studies to evaluate immune response after vaccination have been performed. The objective of this study was to gain more knowledge about immune response following vaccination of the African wild dog, in order to improve husbandry in zoos and help wildlife conservation. In total, 146 serum samples from 47 individuals were analyzed. Serum neutralization test was used to determine presence of CDV antibodies, and an ind...
Jiji Li*, Tianyang Zu, Xiangli Dong, Xiao Yang, Wei Liu and Changwen Wu
...secreted as a part of an immune reponse. However, while the role of chemokines has been described extensively in mammals, little is known regarding such immune responses in fish species. The current study reports on the gene expression and molecular characteristics of three members of the CC family of chemokines: 1) dual chemokine ligand CCL17; 2) homeostatic chemokines ligand CCL21; and 3) CCL24 in response to bacterial cha...
Muhammad Shahbaz Aslam1, Iram Gull1, Zaigham Abbas2,* and Muhammad Amin Athar1
...r and hepatitis with its immune modulating properties as well as through its direct action on target cells. The recombinant expression of some proteins in E. coli produces inclusion bodies which are misfolded proteins. The objective of this study was soluble expression of IFNα2-Tα1fusion protein in E. coli using pET-SUMO vector and determination of its biological activity. SUMO-IFNα2-Tα1 was successfully expressed in solub...
Mumtaz Ali Khan1, Aneela Zameer Durrani1, Sher Bahadar Khan2, Shehla Gul Bokhari1, Ikramul Haq1,*, Imdad Ullah Khan3, Naimat Ullah4, Naimat Ullah Khan4, Kashif Hussain1 and Azmat Ullah Khan2
...strains and evaluate its immune responses in rabbits, goats and sheep. C. perfringens were isolated from enterotoxaemia suspected sheep and goats from the endemic areas of Khyber Pakhtunkhwa Province, Pakistan during 2016. The isolates were initially identified through colony characters, Gram staining and biochemical tests. The identified isolates were quantified on blood agar and confirmed through PCR. Toxins were extracted, quantified, formalized and ...
Fangxiao Dong1,2, Xuan Luo1,2, Delu Yuan1,2, Aixin Liang1,2* and Liguo Yang1,2*
...of animals, however, the immune response is still unsatisfactory, especially in large animals. The present study aimed to investigate whether tissue plasminogen activator (tPA) could be applied as signal peptide for enhancing the effect of somatostatin DNA vaccine. A novel recombinant plasmid pEGS/2SS-tPA encoding two copies of somatostatin genes fused to tPA signal sequence was succesfully constructed and identified in MCF-7 cells. Subsequently,...
G. Venkatesan* and Amit Kumar
...s are attributed to host immune evasion, short-term immunity both in natural infection post-vaccination in target species and repeated host susceptibility. However, these genes are variable among ORFV isolates/strains as they are not located in central part of genome and some of them are either virus specific namely Viral interferon resistant (VIR) and GM-CSF/IL2 inhibition factor (GIF) genes and or host specific namely vascular endothelial growth factor (VEGF...
Jingen Xu1, Yang Liu2, Erhui Jin1, Youfang Gu1, Qin Zhang3 and Shenghe Li1,*
...ation for exploration of immune functions and genetic control of peripheral blood T lymphocyte subsets. Also, several differentially expressed immune-related genes may be candidate genes for disease resistance breeding in pigs.
... 
Ghulam Abbas1, Khalid Pervez Akhtar1, Muhammad Ahsan2, Muhammad Jawad Asghar1, Fiaz Ahmad1 and Muhammad Rizwan3*
...o be disease free (field immune). However, combined data showed that 43 genotypes were highly resistant with 1.18 to 10 PDI while 29 were resistant with 10.24 to 24.85 PDI. Mung Kabuli (positive control) showed susceptible response with PDI value of 60 %. Thus 43 highly resistant genotypes proved to be a good source of resistance to YMD despite high disease pressure and can, therefore, be used directly as varieties to manage the disease after evaluation for ac...
Arifa Mehreen1, Iram Liaqat2,Muhammad Arshad3, Muzzamil Waheed4 and Najma Arshad1,*
... bacterial virulence and immune evasion mechanisms provide novel opportunities to adopt preventive measures and design therapeutics against most prevailing resistant and virulent strains. With this background, this study was designed to characterize Staphylococcus aureus, the most common pathogen,using conventional microbiological and molecular methods. The agar disc diffusion method was used to evaluate the antibiotic susceptibility. Virulence-associat...
Jafar Aqeel Naqi1, Abdul Mateen1, Dilawar Hussain2,*, Hafiz Muhammad Tahir2, Sajjad Hussain1 and Abuzar Tabasum1
...n growth performance and immune response in Nile tilapia (Oreochromis niloticus). A total of 150 juvenile’s tilapia were taken randomly and divided into five experimental units (10 fishes per unit) with three replicates. Fish was hand feeded containing five different levels of garlic (T1, control) 2.5 (T2), 5.0 (T3), 7.5 (T4), and 10g/500g (T5) in powdered form. Fish were fed at 6% of body wei...
Tünay Kontaş Aşkar1,*, Şinasi Aşkar1, Olga Büyükleblebici2 and Murat Güzel3
...sis was performed by the immune fluorescence antibody test with antibody titter ≥1:128 and lymph node smear examination. In blood samples of dogs with visceral leishmaniasis, levels of malondialdehyde, total antioxidant capacity, glutathione, nitric oxide, myeloperoxidase, adenosine deaminase and cytokines (TNF-alpha, IL-1β) were determined and compared with the healthy controls. Significantly high levels of plasma malondialdehyde, nitric oxide, myelop...
Ihsan Ali1#, Asim Aslam1*, Habib-ur-Rehman2, Beenish Zahid3, Ishtiaq Ahmed1
Effect of fish oil on growth performance and immune response in experimentally infected broiler chicken with avian influenza virus H9N2
...ultry which cause
immune suppression and immune organs damage in broilers. Supplementations of
fish oil (FO) enhance the immune status and subside inflammation. This study was
design to observe the effects of Fish oil on lymphoid organs through
histopathology, growth performance and antibody response in H9N2 challenged
broilers. A total of 80 chicks were ...
immune suppression and immune organs damage in broilers. Supplementations of
fish oil (FO) enhance the immune status and subside inflammation. This study was
design to observe the effects of Fish oil on lymphoid organs through
histopathology, growth performance and antibody response in H9N2 challenged
broilers. A total of 80 chicks were ...
Muhammad Shabir Shaheen1, Shahid Mehmood1, Athar Mahmud1, Jibran Hussain1, Ahmed Sultan Jatoi2, Muhammad Yaqoob3, Sohail Ahmad1 and Arshad Javid4,*
...vel in blood with better immune response that led to higher profit margin. All these parameters were significantly (P<0.05) lowest on gas brooder in comparison of brooding systems.
...
Jian Wang1,*, Zhi Liu2, Sheng Xu2, Mei-Fen Hu2, Xiao-Rui Liu1 and Wen-Jie Cai1
...iety of inflammatory and immune response. To investigate the effect of hemodialysis on the expression of CXCL8 in serum and its mRNA in neutrophils of the patients with chronic renal failure (CRF). It was used to dynamically observe of Hemodialysis on the concentration of the CXCL8 in serum and the levels of CXCL8 mRNA in neutrophils were respectively measured by ELISA and PCR. The house keeping gene encoding glyceraldehyde-3-phosphate dehydrogenase (GAPDH) as...
Omer Baris Ince*
...given information on the immune ratio of the animals. As a result, prevalence was observed to be 6.6% for breeding enterprises, 13.3% in bovine animals and 1% in ovine animals individually. Prevalence was found 13.3% throughout Konya. Generic immune ratio in bovine animals was found 58.8% for serotype O and 61.1% for serotype A; and in sheep, 51% for serotype O and 55% for serotype A. Difference was detected to be significan...
Sakhra Mahmood1, M. Younus1, A. Aslam1, A.A. Anjum2, S. Umar3, Aamerzish Mushtaq3 and M.L. Sohail4,*
...tal leukocyte count) and immune response were recorded and analyzed by duncan test for 6 weeks. Results showed significant reduction in the deleterious effects of AFB1 in each of the tested parameters during the course of the study. During 5th week, all the tested parameters had non-significant differences with the control group and were brought back to normal due to detoxification action of SC in experimental quails. This study reports the success ...
Fan Yi1,2, Xiaobin Yang1, Shigen Ye1, Hua Li1 and Ruijun Li1,*
...% HCT feeding had higher immune protection against Edwarsiella tarda infection; and the relative protection ratios were 60% and 50%, respectively. It was also obtained that interval feeding experiments also significantly boost non-specific immunological function of P. olivaceus compared with continues feeding experiments, HCT application in P. olivaceus farming potentially enhances P. olivaceus resistance against E. tarda inf...
Sheng Niu1, Ali-Raza Jahejo1, Fa-jie Jia1, Xin Li1, Guan-bao Ning1, Ding Zhang1, Hai-li Ma1, Wei-fang Hao2, Wen-wei Gao1, Yu-jun Zhao1, Shi-min Gao1, Jian-hui Li1, Gui-lan Li1, Fang Yan1, Rong-kun Gao1, Huan-chun Chen1,3 and Wen-xia Tian1,*
...TA3 protein enhanced the immune response of chicken erythrocytes by up-regulating HDPs expression. Future studies may be aimed at elucidating the association between the expression of these peptides and the development of the TD.
... 
