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Manipulation therapy

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https://www.readbyqxmd.com/read/28822477/spinal-manipulative-therapy-for-adolescent-idiopathic-scoliosis-a-systematic-review
#1
Jean Théroux, Norman Stomski, Christine Dominique Losco, Christelle Khadra, Hubert Labelle, Sylvie Le May
OBJECTIVE: The purpose of this study was to perform a systematic review of clinical trials of spinal manipulative therapy for adolescent idiopathic scoliosis. METHODS: Search strategies were developed for PubMed, CINHAL, and CENTRAL databases. Studies were included through June 2016 if they were prospective trials that evaluated spinal manipulative therapy (eg, chiropractic, osteopathic, physical therapy) for adolescent idiopathic scoliosis. Data were extracted and assessed by 2 independent reviewers...
July 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28822473/influence-of-spinal-manipulative-therapy-force-magnitude-and-application-site-on-spinal-tissue-loading-a-biomechanical-robotic-serial-dissection-study-in-porcine-motion-segments
#2
Martha Funabashi, François Nougarou, Martin Descarreaux, Narasimha Prasad, Greg Kawchuk
OBJECTIVE: In order to define the relation between spinal manipulative therapy (SMT) input parameters and the distribution of load within spinal tissues, the aim of this study was to determine the influence of force magnitude and application site when SMT is applied to cadaveric spines. METHODS: In 10 porcine cadavers, a servo-controlled linear actuator motor provided a standardized SMT simulation using 3 different force magnitudes (100N, 300N, and 500N) to 2 different cutaneous locations: L3/L4 facet joint (FJ), and L4 transverse processes (TVP)...
July 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28819022/%C3%AE-adrenergic-signaling-in-mice-housed-at-standard-temperatures-suppresses-an-effector-phenotype-in-cd8-t-cells-and-undermines-checkpoint-inhibitor-therapy
#3
Mark J Bucsek, Guanxi Qiao, Cameron R MacDonald, Thejaswini Giridharan, Lauren Evans, Brian Niedzwecki, Haichao Liu, Kathleen M Kokolus, Jason W-L Eng, Michelle N Messmer, Kristopher Attwood, Scott I Abrams, Bonnie L Hylander, Elizabeth A Repasky
The immune context of tumors has significant prognostic value and is predictive of responsiveness to several forms of therapy, including immunotherapy. We report here that CD8(+) T cell frequency and functional orientation within the tumor microenvironment is regulated by β2-adrenergic receptor (β-AR) signaling in host immune cells. We used three strategies - physiologic (manipulation of ambient thermal environment), pharmacologic (β-blockers), and genetic (β2-adrenergic receptor knockout mice) to reduce adrenergic stress signaling in two widely studied preclinical mouse tumor models...
August 17, 2017: Cancer Research
https://www.readbyqxmd.com/read/28815194/focusing-light-inside-dynamic-scattering-media-with-millisecond-digital-optical-phase-conjugation
#4
Yan Liu, Cheng Ma, Yuecheng Shen, Junhui Shi, Lihong V Wang
Wavefront shaping based on digital optical phase conjugation (DOPC) focuses light through or inside scattering media, but the low speed of DOPC prevents it from being applied to thick, living biological tissue. Although a fast DOPC approach was recently developed, the reported single-shot wavefront measurement method does not work when the goal is to focus light inside, instead of through, highly scattering media. Here, using a ferroelectric liquid crystal based spatial light modulator, we develop a simpler but faster DOPC system that focuses light not only through, but also inside scattering media...
February 2017: Optica
https://www.readbyqxmd.com/read/28815178/stem-cell-manipulation-gene-therapy-and-the-risk-of-cancer-stem-cell-emergence
#5
REVIEW
Flora Clément, Elodie Grockowiak, Florence Zylbersztejn, Gaëlle Fossard, Stéphanie Gobert, Véronique Maguer-Satta
Stem cells (SCs) have been extensively studied in the context of regenerative medicine. Human hematopoietic stem cell (HSC)-based therapies have been applied to treat leukemic patients for decades. Handling of mesenchymal stem cells (MSCs) has also raised hopes and concerns in the field of tissue engineering. Lately, discovery of cell reprogramming by Yamanaka's team has profoundly modified research strategies and approaches in this domain. As we gain further insight into cell fate mechanisms and identification of key actors and parameters, this also raises issues as to the manipulation of SCs...
2017: Stem Cell Investigation
https://www.readbyqxmd.com/read/28814608/parasite-altered-feeding-behavior-in-insects-integrating-functional-and-mechanistic-research-frontiers
#6
REVIEW
Melissa A Bernardo, Michael S Singer
Research on parasite-altered feeding behavior in insects is contributing to an emerging literature that considers possible adaptive consequences of altered feeding behavior for the host or the parasite. Several recent ecoimmunological studies show that insects can adaptively alter their foraging behavior in response to parasitism. Another body of recent work shows that infection by parasites can change the behavior of insect hosts to benefit the parasite; manipulations of host feeding behavior may be part of this phenomenon...
August 15, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28813891/quantitative-assessment-of-paretic-limb-dexterity-and-interlimb-coordination-during-bilateral-arm-rehabilitation-training
#7
Chang Xu, Siyi Li, Kui Wang, Zengguang Hou, Ningbo Yu
In neuro-rehabilitation after stroke, the conventional constrained induced movement therapy (CIMT) has been well-accepted. Existing bilateral trainings are mostly on mirrored symmetrical motion. However, complementary bilateral movements are dominantly involved in activities of daily living (ADLs), and functional bilateral therapies may bring better skill transfer from trainings to daily life. Neurophysiological evidence is also growing. In this work, we firstly introduce our bilateral arm training system realized with a haptic interface and a motion sensor, as well as the tasks that have been designed to train both the manipulation function of the paretic arm and coordination of bilateral upper limbs...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28812721/predicting-evolution
#8
Michael Lässig, Ville Mustonen, Aleksandra M Walczak
The face of evolutionary biology is changing: from reconstructing and analysing the past to predicting future evolutionary processes. Recent developments include prediction of reproducible patterns in parallel evolution experiments, forecasting the future of individual populations using data from their past, and controlled manipulation of evolutionary dynamics. Here we undertake a synthesis of central concepts for evolutionary predictions, based on examples of microbial and viral systems, cancer cell populations, and immune receptor repertoires...
February 21, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28812050/caveats-in-the-established-understanding-of-cmt1a
#9
Jun Li
Charcot-Marie-Tooth disease type-1A (CMT1A) is one of the most common types of inherited peripheral nerve diseases. It is caused by the trisomy of chromosome 17p12 (c17p12), a large DNA segment of 1.4 Mb containing PMP22 plus eight other genes. The size of c17p12 is formidable for any cloning technique to manipulate, and thus precludes production of models in vitro and in vivo that can precisely recapitulate the genetic alterations in humans with CMT1A. This limitation and other factors have led to several assumptions, which have yet been carefully scrutinized, serving as key principles in our understanding of the disease...
August 2017: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/28811332/de-novo-lipid-synthesis-facilitates-gemcitabine-resistance-through-endoplasmic-reticulum-stress-in-pancreatic-cancer
#10
Saber Tadros, Surendra K Shukla, Ryan J King, Venugopal Gunda, Enza Vernucci, Jaime Abrego, Nina CHaika, Fang Yu, Audrey J Lazenby, Lyudmyla Berim, Jean L Grem, Aaron Sasson, Pankaj K Singh
Pancreatic adenocarcinoma is moderately responsive to gemcitabine-based chemotherapy, the most widely used single agent therapy for pancreatic cancer. While the prognosis in pancreatic cancer remains grim in part due to poor response to therapy, previous attempts at identifying and targeting the resistance mechanisms have not been very successful. By leveraging TCGA dataset, we identified lipid metabolism as the metabolic pathway that most significantly correlated with poor gemcitabine response in pancreatic cancer patients...
August 15, 2017: Cancer Research
https://www.readbyqxmd.com/read/28809030/the-feather-model-for-chemo-and-radiation-therapy-induced-tissue-damage
#11
Zhicao Yue, Benhua Xu
Chemo- and radiation therapy are the main modalities for cancer treatment. A major limiting factor is their toxicity to normal tissue, thus reducing the dose and duration of the therapy. The hair follicle, gastrointestinal tract, and hematopoietic system are among the target organs that often show side effects in cancer therapy . Although these organs are highly mitotic in common, the molecular mechanism of the damage remains unclear. The feather follicle is a fast-growing mini-organ, which allows observation and manipulation on each follicle individually...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28807014/epigenetic-reprogramming-converts-human-wharton-s-jelly-mesenchymal-stem-cells-into-functional-cardiomyocytes-by-differential-regulation-of-wnt-mediators
#12
G Bhuvanalakshmi, Frank Arfuso, Alan Prem Kumar, Arun Dharmarajan, Sudha Warrier
BACKGROUND: Lineage commitment of mesenchymal stem cells (MSCs) to cardiac differentiation is controlled by transcription factors that are regulated by epigenetic events, mainly histone deacetylation and promoter DNA methylation. Here, we studied the differentiation of human Wharton's jelly MSCs (WJMSCs) into the cardiomyocyte lineage via epigenetic manipulations. METHODS: We introduced these changes using inhibitors of DNA methyl transferase and histone deacetylase, DC301, DC302, and DC303, in various combinations...
August 14, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28805572/personalized-medicine-and-nonmotor-symptoms-in-parkinson-s-disease
#13
Nataliya Titova, K Ray Chaudhuri
Parkinson's disease (PD) is a multineurotransmitter dysfunction related disorder resulting in a range of motor and nonmotor symptoms. Phenotypic heterogeneity is pronounced in PD and nonmotor symptoms dominant subtypes have been described. These endophenotypes may be underpinned by considerable nondopaminergic dysfunction; however, conventional treatment of PD continues to be mostly reliant on dopamine replacement strategy or manipulation of brain dopaminergic pathways. Consequently, treatment of many nondopaminergic nonmotor and some motor symptoms remains a key unmet need...
2017: International Review of Neurobiology
https://www.readbyqxmd.com/read/28805088/the-current-therapeutic-options-for-crohn-s-disease-from-medical-therapy-to-intestinal-transplantation
#14
Augusto Lauro, Francesco D'Amico, Gabriel Gondolesi
Crohn's disease (CD) has an annual incidence per 100.000 person-year of 20.2 in North America and 12.7 in Europe, and the purpose of this review is to evaluate its medical management, from diagnosis to transplant. Pharmacologic manipulation with nutritional care aims to achieve and maintain remission, but more than half of patients will undergo an intestinal resection, very often repeated over time. They could experience short bowel syndrome (SBS) requiring total parenteral nutrition (TPN). Intestinal transplantation (ITx) represents an alternative in case of irreversible intestinal failure (IF) with life-threatening TPN complications...
August 14, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28803667/future-prospect-of-faecal-microbiota-transplantation-as-a-potential-therapy-in-asthma
#15
Y Kang, Y Cai
There is convincing evidence from both human and animal studies suggesting that the gut microbiota plays an important role in regulating immune responses associated with the development of asthma. Certain intestinal microbial strains have been demonstrated to suppress or impair immune responsiveness in asthma experimental models, suggesting that specific species among gut commensal microbiota may play either a morbific or phylactic role in the progression of asthma. Evidence to date suggests that the intestinal microbiota represent fertile targets for prevention or management of asthma...
August 10, 2017: Allergologia et Immunopathologia
https://www.readbyqxmd.com/read/28801071/comparison-of-two-lumbar-manual-therapies-on-temporal-summation-of-pain-in-healthy-volunteers
#16
Charles W Penza, Maggie E Horn, Steven Z George, Mark D Bishop
The purpose of this study was to compare the immediate change in temporal summation of heat pain (TSP) between spinal manipulation (SMT) and spinal mobilization (MOB) in healthy volunteers. Ninety-two volunteers (24 males; 23.8 ± 5.3 years) were randomized to receive SMT, MOB or no treatment (REST) for one session. Primary outcomes were changes in TSP, measured at the hand and foot, immediately following the session. A planned subgroup analysis investigated effects across empirically derived TSP clusters. PRIMARY OUTCOME: There were no differences in the immediate change in TSP measured at the foot between SMT and MOB, however both treatments were superior to the REST condition...
August 8, 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28800930/fashioning-blood-vessels-by-ros-signalling-and-metabolism
#17
REVIEW
Massimo M Santoro
Formation and maturation of a functional vascular network is a process called angiogenesis. This is a crucial biological event in all vertebrates. Precise morphogenetic and cellular mechanisms act in endothelial cells (ECs) to drive angiogenesis during growth and throughout adulthood. Reactive oxygen species (ROS) and their metabolism are proving to be crucial participants in the shaping and stabilizing of blood vessels. Often, the same mechanisms are responsible for the insurgence of vascular-associated pathologies...
August 8, 2017: Seminars in Cell & Developmental Biology
https://www.readbyqxmd.com/read/28800500/sb223412-a-neurokinin-3-receptor-selective-antagonist-suppresses-testosterone-secretion-in-male-guinea-pigs
#18
Sho Nakamura, Yoshiko Ito, Koki Yamamoto, Chudai Takahashi, Mingdao Dai, Miyu Tanahashi, Yoshihisa Uenoyama, Hiroko Tsukamura, Shinya Oishi, Kei-Ichiro Maeda, Fuko Matsuda
Guinea pigs are important zoo animals and have been recommended for animal-assisted activities or therapy, however there are problems concerning testosterone inducing aggressive or sexual behaviors in male guinea pigs. Testicular testosterone secretion is regulated by pulsatile gonadotropin releasing hormone (GnRH)/luteinizing hormone (LH) release in mammals. The mechanism generating GnRH/LH pulses is thought to be governed by kisspeptin neurons, which coexpress neurokinin B (NKB) and dynorphin A (Dyn), in the arcuate nucleus (ARC)...
July 31, 2017: Theriogenology
https://www.readbyqxmd.com/read/28799954/effects-of-systemic-glutamatergic-manipulations-on-conditioned-eyeblink-responses-and-hyperarousal-in-a-rabbit-model-of-post-traumatic-stress-disorder
#19
Lauren B Burhans, Carrie A Smith-Bell, Bernard G Schreurs
Glutamatergic dysfunction is implicated in many neuropsychiatric conditions, including post-traumatic stress disorder (PTSD). Glutamate antagonists have shown some utility in treating PTSD symptoms, whereas glutamate agonists may facilitate cognitive behavioral therapy outcomes. We have developed an animal model of PTSD, based on conditioning of the rabbit's eyeblink response, that addresses two key features: conditioned responses (CRs) to cues associated with an aversive event and a form of conditioned hyperarousal referred to as conditioning-specific reflex modification (CRM)...
August 9, 2017: Behavioural Pharmacology
https://www.readbyqxmd.com/read/28799202/immune-tolerance-induced-by%C3%A2-platelet-targeted-factor-viii-gene-therapy-in-hemophilia-a-mice-is-cd4%C3%A2-t-cell-mediated
#20
Y Chen, X Luo, J A Schroeder, J Chen, C K Baumgartner, J Hu, Q Shi
BACKGROUND: Immune responses are a major concern in gene therapy. Our previous studies demonstrated that platelet-targeted FVIII (2bF8) gene therapy together with in vivo drug-selection of transduced cells can rescue the bleeding diathesis and induce immune tolerance in FVIII(null) mice. OBJECTIVE: To investigate whether non-selectable 2bF8 lentiviral vector (LV) for the induction of platelet-FVIII expression is sufficient to induce immune tolerance and how immune tolerance is induced after 2bF8LV gene therapy...
August 11, 2017: Journal of Thrombosis and Haemostasis: JTH
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