keyword
MENU ▼
Read by QxMD icon Read
search

Tick borne disease

keyword
https://www.readbyqxmd.com/read/29456970/the-complement-binding-and-inhibitory-protein-cbia-of-borrelia-miyamotoi-degrades-extracellular-matrix-components-by-interacting-with-plasmin-ogen
#1
Ngoc T T Nguyen, Florian Röttgerding, Gayatri Devraj, Yi-Pin Lin, Arno Koenigs, Peter Kraiczy
The emerging relapsing fever spirochete Borrelia ( B .) miyamotoi is transmitted by ixodid ticks and causes the so-called hard tick-borne relapsing fever or B. miyamotoi disease (BMD). More recently, we identified a surface-exposed molecule, CbiA exhibiting complement binding and inhibitory capacity and rendering spirochetes resistant to complement-mediated lysis. To gain deeper insight into the molecular principles of B. miyamotoi -host interaction, we examined CbiA as a plasmin(ogen) receptor that enables B...
2018: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/29453420/a-multiplex-serologic-platform-for-diagnosis-of-tick-borne-diseases
#2
Rafal Tokarz, Nischay Mishra, Teresa Tagliafierro, Stephen Sameroff, Adrian Caciula, Lokendrasingh Chauhan, Jigar Patel, Eric Sullivan, Azad Gucwa, Brian Fallon, Marc Golightly, Claudia Molins, Martin Schriefer, Adriana Marques, Thomas Briese, W Ian Lipkin
Tick-borne diseases are the most common vector-borne diseases in the United States, with serology being the primary method of diagnosis. We developed the first multiplex, array-based assay for serodiagnosis of tick-borne diseases called the TBD-Serochip. The TBD-Serochip was designed to discriminate antibody responses to 8 major tick-borne pathogens present in the United States, including Anaplasma phagocytophilum, Babesia microti, Borrelia burgdorferi, Borrelia miyamotoi, Ehrlichia chaffeensis, Rickettsia rickettsii, Heartland virus and Powassan virus...
February 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29450871/characteristics-of-headache-and-its-relationship-with-disease-severity-in-patients-with-crimean-congo-hemorrhagic-fever
#3
Dürdane Aksoy, Hatice Barut, Fazilet Duygu, Betül Çevik, Semiha Kurt, Orhan Sümbül
OBJECTIVES: Crimean-Congo Hemorrhagic Fever (CCHF) is a fatal, tick-borne disease. The classic clinical presentation of CCHF is characterized by sudden onset of high fever, chills, and severe headache. There are no previous reports on the characteristics of headaches caused by CCHF. Therefore, we investigated the relationship between CCHF-induced headache and the clinical course of the disease. METHODS: We included 60 patients with headache diagnosed with CCHF; they were divided into two groups: group 1 included patients with hospital stay <7 days and group 2 included patients with hospital stay >7 days...
January 2018: Aǧrı: Ağrı (Algoloji) Derneği'nin Yayın Organıdır, the Journal of the Turkish Society of Algology
https://www.readbyqxmd.com/read/29448923/data-driven-predictions-and-novel-hypotheses-about-zoonotic-tick-vectors-from-the-genus-ixodes
#4
Laura Hyesung Yang, Barbara A Han
BACKGROUND: With the resurgence of tick-borne diseases such as Lyme disease and the emergence of new tick-borne pathogens such as Powassan virus, understanding what distinguishes vectors from non-vectors, and predicting undiscovered tick vectors is a crucial step towards mitigating disease risk in humans. We aimed to identify intrinsic traits that predict which Ixodes tick species are confirmed or strongly suspected to be vectors of zoonotic pathogens. METHODS: We focused on the well-studied tick genus Ixodes from which many species are known to transmit zoonotic diseases to humans...
February 15, 2018: BMC Ecology
https://www.readbyqxmd.com/read/29443061/detecting-the-lyme-disease-spirochete-borrelia-burgdorferi-in-ticks-using-nested-pcr
#5
Melanie K B Wills, Andrea M Kirby, Vett K Lloyd
Lyme disease is a serious vector-borne infection that is caused by the Borrelia burgdorferi sensu lato family of spirochetes, which are transmitted to humans through the bite of infected Ixodes ticks. The primary etiological agent in North America is Borrelia burgdorferi sensu stricto. As geographic risk regions expand, it is prudent to support robust surveillance programs that can measure tick infection rates, and communicate findings to clinicians, veterinarians, and the general public. The molecular technique of nested polymerase chain reaction (nPCR) has long been used for this purpose, and it remains a central, inexpensive, and robust approach in the detection of Borrelia in both ticks and wildlife...
February 4, 2018: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29435494/tick-borne-encephalitis-virus-vaccine-induced-human-antibodies-mediate-negligible-enhancement-of-zika-virus-infection-in-vitro-and-in-a-mouse-model
#6
James Duehr, Silviana Lee, Gursewak Singh, Gregory A Foster, David Krysztof, Susan L Stramer, Maria C Bermúdez González, Eva Menichetti, Robert Geretschläger, Christian Gabriel, Viviana Simon, Jean K Lim, Florian Krammer
Recent reports in the scientific literature have suggested that anti-dengue virus (DENV) and anti-West Nile virus (WNV) immunity exacerbates Zika virus (ZIKV) pathogenesis in vitro and in vivo in mouse models. Large populations of immune individuals exist for a related flavivirus (tick-borne encephalitis virus [TBEV]), due to large-scale vaccination campaigns and endemic circulation throughout most of northern Europe and the southern Russian Federation. As a result, the question of whether anti-TBEV immunity can affect Zika virus pathogenesis is a pertinent one...
January 2018: MSphere
https://www.readbyqxmd.com/read/29429808/immune-parameters-to-p67c-antigen-adjuvanted-with-isa206vg-correlate-with-protection-against-east-coast-fever
#7
Anna Lacasta, Stephen Mwalimu, Elisabeth Kibwana, Rosemary Saya, Elias Awino, Thomas Njoroge, Jane Poole, Nicholas Ndiwa, Roger Pelle, Vishvanath Nene, Lucilla Steinaa
East Coast fever (ECF) is a lymphoproliferative disease caused by the tick-transmitted protozoan parasite Theileria parva. ECF is one of the most serious cattle tick-borne diseases in Sub-Saharan Africa. We have previously demonstrated that three doses of the C-terminal part of the sporozoite protein p67 (p67C) adjuvanted with ISA206VG confers partial protection against ECF at a herd level. We have tested the efficacy of two doses of this experimental vaccine, as reducing the vaccination regimen would facilitate its deployment in the field...
February 8, 2018: Vaccine
https://www.readbyqxmd.com/read/29428565/steroid-pulse-therapy-in-patients-with-encephalopathy-associated-with-severe-fever-with-thrombocytopenia-syndrome
#8
Shingen Nakamura, Momoyo Azuma, Tomoko Maruhashi, Kimiko Sogabe, Ryohei Sumitani, Munenori Uemura, Masami Iwasa, Shiro Fujii, Hirokazu Miki, Kumiko Kagawa, Takashi Hiraga, Noriyasu Kondo, Hiromi Fujita, Fumihiko Mahara, Masahiro Abe
Severe fever with thrombocytopenia syndrome (SFTS) is a tick-borne infectious disease caused by the SFTS virus (SFTSV). Clinical symptoms of SFTS often involve encephalopathy and other central neurological symptoms, particularly in seriously ill patients; however, pathogenesis of encephalopathy by SFTSV is largely unknown. Herein, we present case reports of three patients with SFTS, complicated by encephalopathy, admitted to Tokushima University hospital: one patient was a 63-year-old man, while the other two were 83- and 86-year-old women...
February 7, 2018: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/29428491/knowledge-and-preventive-behaviors-towards-tick-borne-diseases-in-delaware
#9
Sangeeta Gupta, Paula Eggers, Ana Arana, Brianna Kresse, Kristen Rios, Leah Brown, Lydia Sampson, Mitchell Kploanyi
Delaware is among the top 10 states in the United States with the highest incidence for Lyme disease. The Delaware Division of Public Health (DPH) therefore has been working diligently to prevent and control tick-borne diseases through a variety of interventions including awareness campaigns and educational programs. To assess if tick-borne disease related information is reaching Delawareans through these programs, DPH in collaboration with Delaware State University administered an anonymous survey to 1755 participants in all three of Delaware counties during May 2017...
February 3, 2018: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/29426591/surveillance-of-british-ticks-an-overview-of-species-records-host-associations-and-new-records-of-ixodes-ricinus-distribution
#10
Benjamin Cull, Maaike E Pietzsch, Kayleigh M Hansford, Emma L Gillingham, Jolyon M Medlock
Public Health England's passive Tick Surveillance Scheme (TSS) records the distribution, seasonality and host associations of ticks submitted from across the United Kingdom (UK), and helps to inform the UK government on emerging tick-borne disease risks. Here we summarise data collected through surveillance during 2010-2016, and compare with previous TSS data from 2005 to 2009, particularly in relation to the primary Lyme borreliosis vector Ixodes ricinus. 4173 records were submitted, constituting >14,000 ticks; 97% were endemic tick records (13,833 ticks of 11 species), with an additional 97 records of imported ticks (438 ticks of 17 species)...
February 3, 2018: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/29426479/arthropod-borne-pathogens-of-dogs-and-cats-from-pathways-and-times-of-transmission-to-disease-control
#11
REVIEW
Domenico Otranto
Vector-borne pathogens have developed a close relationship with blood feeding arthropod ectoparasites (e.g., mosquitoes, ticks, phlebotomine sand flies, black flies, fleas, kissing bugs, lice) and exploited a huge variety of vector transmission routes. Therefore, the life cycles of these pathogens result in a long evolved balance with the respective arthropod biology, ecology and blood feeding habits, instrumentally to the infection of several animal species, including humans. Amongst the many parasite transmission modes, such as ingestion of the arthropod, with its faeces or secretions, blood feeding represents the main focus for this article, as it is a central event to the life of almost all arthropod vectors...
February 15, 2018: Veterinary Parasitology
https://www.readbyqxmd.com/read/29426469/implications-of-zoonotic-and-vector-borne-parasites-to-free-roaming-cats-in-central-spain
#12
A Montoya, M García, R Gálvez, R Checa, V Marino, J Sarquis, J P Barrera, C Rupérez, L Caballero, C Chicharro, I Cruz, G Miró
Cats are definitive hosts and reservoirs for several parasites, some of which are responsible for serious zoonotic diseases. We conducted a case-control study of data from a trap-neuter-return (TNR) programme (years 2014-2017) designed to examine the prevalence of zoonotic parasites in free-roaming cats living in urban areas of central Spain. In the animal population tested (n = 263), we detected a 29.2% prevalence of endoparasites, including high rates of cestodes (12.9%) and Toxocara cati (11.7%). While faecal samples showed no Toxoplasma gondii oocysts, the seroprevalence of T...
February 15, 2018: Veterinary Parasitology
https://www.readbyqxmd.com/read/29422072/proteomics-analysis-of-faecal-proteins-in-the-tick-haemaphysalis-flava
#13
Lei Liu, Yi-Song Liu, Guo-Hua Liu, Tian-Yin Cheng
BACKGROUND: Ticks and tick-borne diseases are of major public health concern. Currently, development of vaccines against ticks is considered crucial for their control. A critical step in this process is the screening of viable antigens. Faeces are byproducts of digestion and blood meal utilization, and partly reflect the vitality and vector potential of ticks. However, an integrated analysis of proteins in tick faeces is lacking. The present study explored the protein components in the faeces of the tick Haemaphysalis flava, by liquid chromatography-tandem mass spectrometry (LC/MS-MS) to identify potential protein antigens for vaccine development against ticks...
February 8, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29417274/molecular-evidence-of-chlamydiales-in-ticks-from-wild-and-domestic-hosts-in-sardinia-italy
#14
Valentina Chisu, Cipriano Foxi, Antonio Tanda, Giovanna Masala
Ticks are well known to be important vectors for a wide range of bacteria, viruses and protozoa affecting human and animal health. Ixodid ticks are widely distributed in Sardinia, and an increasing number of tick-borne bacteria have been documented in the island. A growing number of evidence are supporting the hypothesis of alternative transmission routes for chlamydial bacteria such as the involvement of vectors. This study was conducted to provide possible molecular detection of members belonging to the Chlamydiales order in Sardinian ticks and to update information concerning the presence of new ectoparasite-borne bacteria in ticks collected from domestic and wild hosts in a typical Mediterranean environment...
February 7, 2018: Parasitology Research
https://www.readbyqxmd.com/read/29417273/borrelia-burgdorferi-in-small-mammal-reservoirs-in-kentucky-a-traditionally-non-endemic-state-for-lyme-disease
#15
Matthew J Buchholz, Cheryl Davis, Naomi S Rowland, Carl W Dick
The incidence of tick-borne zoonoses such as Lyme disease has steadily increased in the southeastern United States. Southeastern states accounted for 1500 of over 28,000 confirmed cases of Lyme disease reported in the United States during 2015. Borrelia burgdorferi, the etiologic agent of Lyme disease, is maintained in small mammal reservoirs and vectored to new hosts by ixodid ticks. This study examined ecological relationships of the B. burgdorferi/vector/reservoir system in order to understand the dynamics of Lyme disease risk in Kentucky...
February 7, 2018: Parasitology Research
https://www.readbyqxmd.com/read/29415034/molecular-characterization-of-the-recombinant-protein-rmlti-bmcg-ltb-protective-immunity-against-rhipicephalus-boophilus-microplus
#16
Bárbara Guimarães Csordas, Rodrigo Casquero Cunha, Marcos Valério Garcia, Sérgio Silva da Silva, Fábio Leivas Leite, Renato Andreotti
The bovine tick Rhipicephalus (Boophilus) microplus is found in several tropical and subtropical regions of the world. This parasite transmits pathogens that cause disease, such as babesiosis (Babesia bovis and B. bigemina) and anaplasmosis (Anaplasma marginale). Tick infestations cause enormous livestock losses, and controlling tick infestations and the transmission of tick-borne diseases remains a challenge for the livestock industry. Because the currently available commercial vaccines offer only partial protection against R...
2018: PloS One
https://www.readbyqxmd.com/read/29409517/isolation-and-purification-of-glycosylphosphatidylinositols-gpis-in-the-schizont-stage-of-theileria-annulata-and-determination-of-antibody-response-to-gpi-anchors-in-vaccinated-and-infected-animals
#17
Toktam Abbasnia, Ahmad Asoodeh, Gholamreza Habibi, Alireza Haghparast
BACKGROUND: Tropical theileriosis is widely distributed from North Africa to East Asia. It is a tick-borne disease caused by Theileria annulata, an obligate two-host intracellular protozoan parasite of cattle. Theileria annulata use leukocytes and red blood cells for completion of the life-cycle in mammalian hosts. The stage of Theileria annulata in monocytes and B lymphocytes of cattle is an important step in pathogenicity and diagnosis of the disease. Glycosylphosphatidylinositols (GPIs) are a distinct class of glycolipid structures found in eukaryotic cells and are implicated in several biological functions...
February 6, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29408661/a-one-step-multiplex-real-time-rt-pcr-for-the-universal-detection-of-all-currently-known-cchfv-genotypes
#18
Miriam A Sas, Ariel Vina-Rodriguez, Marc Mertens, Martin Eiden, Petra Emmerich, Serafeim C Chaintoutis, Ali Mirazimi, Martin H Groschup
Crimean-Congo hemorrhagic fever (CCHF) is a fatal disease in humans, which is endemic in many countries of Africa, Southern Asia and Southeastern Europe. It is caused by the Crimean-Congo hemorrhagic fever virus (CCHFV), which is an arthropod-borne virus (arbovirus) transmitted by ixodid ticks, mainly of the genus Hyalomma. Animals like hares, hedgehogs, cattle, camels and small ruminants can become infected without developing clinical signs. Seroconversion occurs after a short viremia of up to two weeks, and thus seroprevalence studies in ruminants can be used to reveal risk areas for the human population...
January 30, 2018: Journal of Virological Methods
https://www.readbyqxmd.com/read/29402399/tick-borne-illness-lyme-disease
#19
REVIEW
Larry M Bush, Maria T Vazquez-Pertejo
Lyme disease is the most commonly reported tick-borneillness in the United States. Thecausative spirochete, Borrelia burgdorferi is transmitted by 4 species of Ixodes tick species. Over 90% of US cases occur in northeasternstates from Maine to Virginia, and in Wisconsin, Minnesota, and Michigan. Infection also takes place in northern California and Oregon. Lyme borreliosis is also diagnosed in parts of Europe, China, and Japan. The white-footed mouse is the primary animal reservoir for B. burgdorferi in the U...
February 2, 2018: Disease-a-month: DM
https://www.readbyqxmd.com/read/29399579/epidemiology-of-severe-fever-and-thrombocytopenia-syndrome-virus-infection-and-the-need-for-therapeutics-for-the-prevention
#20
REVIEW
Norbert John C Robles, Hae Jung Han, Su-Jin Park, Young Ki Choi
Over the past ten years there has been a marked increase in cases of severe fever and thrombocytopenia syndrome in East Asia. This tick-borne hemorrhagic fever presents along with clinical signs including high fever and leukopenia. In addition to humans, the virus has also been detected with shared genetic homology in farm animals including goats, cattle, horses, and pigs. Furthermore, several genotypes of severe fever and thrombocytopenia syndrome virus (SFTSV) are currently co-circulating between humans and animals...
January 2018: Clinical and Experimental Vaccine Research
keyword
keyword
12191
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"