Kevin Johnson

Epigenetic and genetic burden measures are associated with tumor characteristics in invasive breast carcinoma.

Mitochondrial genome deletions and minicircles are common in lice (Insecta: Phthiraptera).

Noninvasive assessment of transstenotic pressure gradients in porcine renal artery stenoses by using vastly undersampled phase-contrast MR angiography.

Health information exchange usage in emergency departments and clinics: the who, what, and why.

Atraumatic headache in US emergency departments: recent trends in CT/MRI utilisation and factors associated with severe intracranial pathology.

Anti-hyperglycemia properties of Tea (Camellia sinensis) bioactives using in vitro assay models and influence of extraction time.

Malignant peripheral nerve sheath tumors (MPNST): the Mayo Clinic experience.

Clever birds are lousy: co-variation between avian innovation and the taxonomic richness of their amblyceran lice.

Using mobile phones to measure adolescent diabetes adherence.

The utility of providing automated medication dose reminders to young children on chronic medication.

Elevated genetic diversity of mitochondrial genes in asexual populations of Bark Lice ('Psocoptera': Echmepteryx hageni).

PASTE: patient-centered SMS text tagging in a medication management system.

Comparison of methods for predicting dissolution and the theoretical implications of particle-size-dependent solubility.

Skin dose mapping for fluoroscopically guided interventions.

Health information exchange technology on the front lines of healthcare: workflow factors and patterns of use.

Computerized provider-order entry: challenges, achievements, and opportunities.

Flow characteristics in a canine aneurysm model: a comparison of 4D accelerated phase-contrast MR measurements and computational fluid dynamics simulations.

Apoptosis, mastocytosis, and diminished adipocytokine gene expression accompany reduced epididymal fat mass in long-standing diet-induced obese mice.

The financial impact of health information exchange on emergency department care.

High resolution three-dimensional cine phase contrast MRI of small intracranial aneurysms using a stack of stars k-space trajectory.

Improved least squares MR image reconstruction using estimates of k-space data consistency.

Simultaneous variable flip angle-actual flip angle imaging method for improved accuracy and precision of three-dimensional T1 and B1 measurements.

exo-10,11-Dibromo-tricyclo-[6.3.1.0]dodeca-2,4,6,9-tetra-ene.

Four-dimensional phase contrast MRI with accelerated dual velocity encoding.

Laparoscopic management of acute small bowel obstruction: evaluating the need for resection.

Leptin deficiency-induced obesity affects the density of mast cells in abdominal fat depots and lymph nodes in mice.

Homing and long-term engraftment of long- and short-term renewal hematopoietic stem cells.

Acute management of the obstructed endotracheal tube.

Thermally stable rare earth dialkyl complexes supported by a novel bis(phosphinimine)pyrrole ligand.

A pilot test of a tailored mobile and web-based diabetes messaging system for adolescents.

Volitional reduction of anterior cingulate cortex activity produces decreased cue craving in smoking cessation: a preliminary real-time fMRI study.

Prefrontal rTMS for treating depression: location and intensity results from the OPT-TMS multi-site clinical trial.

Clinical inquiry. Do antibiotics shorten symptoms in patients with purulent nasal discharge?

Noncontrast-enhanced three-dimensional (3D) intracranial MR angiography using pseudocontinuous arterial spin labeling and accelerated 3D radial acquisition.

Sparse and optimal acquisition design for diffusion MRI and beyond.

Assessment of cardiac iron deposition in sickle cell disease using 3.0 Tesla cardiovascular magnetic resonance.

Antibacterial efficacy of silver-impregnated polyelectrolyte multilayers immobilized on a biological dressing in a murine wound infection model.

Measurement of tibiofemoral kinematics using highly accelerated 3D radial sampling.

Repeated adaptive divergence of microhabitat specialization in avian feather lice.

Co-phylogeography and morphological evolution of sika deer lice (Damalinia sika) with their hosts (Cervus nippon).

Response to inhibition of smoothened in diverse epithelial cancer cells that lack smoothened or patched 1 mutations.

Multivariate analysis of cell culture bioprocess data--lactate consumption as process indicator.

Next-generation phylogenomics using a Target Restricted Assembly Method.

Lanthanide complexes of the Kläui metalloligand, CpCo(P═O(OR)2)3: an examination of ligand exchange kinetics between isotopomers by electrospray mass spectrometry.

Aortic pulse wave velocity measurements with undersampled 4D flow-sensitive MRI: comparison with 2D and algorithm determination.

In vivo validation of 4D flow MRI for assessing the hemodynamics of portal hypertension.

Cyclometalative C-H bond activation in rare earth and actinide metal complexes.

Optimized 3D ultrashort echo time pulmonary MRI.

On the formation and properties of interstrand DNA-DNA cross-links forged by reaction of an abasic site with the opposing guanine residue of 5'-CAp sequences in duplex DNA.

An asthma management system in a pediatric emergency department.

Human Health Risk Assessment of 16 Priority Polycyclic Aromatic Hydrocarbons in Soils of Chattanooga, Tennessee, USA.

Multivariate classification of structural MRI data detects chronic low back pain.

Imaging the neural mechanisms of TMS neglect-like bias in healthy volunteers with the interleaved TMS/fMRI technique: preliminary evidence.

Test-retest reliability of thermal temporal summation using an individualized protocol.

Volumetric late gadolinium-enhanced myocardial imaging with retrospective inversion time selection.

Case report: misdiagnosis of tailgut cyst presenting as recurrent perianal fistula with pelvic abscess.

High-spatial and high-temporal resolution dynamic contrast-enhanced perfusion imaging of the liver with time-resolved three-dimensional radial MRI.

An assessment of pharmacists' readiness for paperless labeling: a national survey.

Electronic prescribing in pediatrics: toward safer and more effective medication management.

Recommendations for the design, implementation and evaluation of social support in online communities, networks, and groups.

Evidence for tankyrases as antineoplastic targets in lung cancer.

A pilot functional MRI study of the effects of prefrontal rTMS on pain perception.

Successful treatment of recurrent pediatric inflammatory myofibroblastic tumor in a single patient with a novel chemotherapeutic regimen containing celecoxib.

Joint spatial-spectral reconstruction and k-t spirals for accelerated 2D spatial/1D spectral imaging of 13C dynamics.

Phylogenetic analysis of symbionts in feather-feeding lice of the genus Columbicola: evidence for repeated symbiont replacements.

Synthesis, structure-activity relationships, and in vivo efficacy of the novel potent and selective anaplastic lymphoma kinase (ALK) inhibitor 5-chloro-N2-(2-isopropoxy-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (LDK378) currently in phase 1 and phase 2 clinical trials.

Understanding central mechanisms of acupuncture analgesia using dynamic quantitative sensory testing: a review.

Assessing the reliability of an automated dose-rounding algorithm.

Understanding patient portal use: implications for medication management.

Cyclodextrin protects podocytes in diabetic kidney disease.

The impact of nitrogen contamination and river modification on a Mississippi River floodplain lake.

Quantification of thoracic blood flow using volumetric magnetic resonance imaging with radial velocity encoding: in vivo validation.

Assessing adolescent asthma symptoms and adherence using mobile phones.

The effects of fine-scale substratum roughness on diatom community structure in estuarine biofilms.

Complex repair of pectus excavatum recurrence and massive chest wall defect and lung herniation after prior open repair.

Natural language processing: algorithms and tools to extract computable information from EHRs and from the biomedical literature.

Electronic health record design and implementation for pharmacogenomics: a local perspective.

MR selective flow-tracking cartography: a postprocessing procedure applied to four-dimensional flow MR imaging for complete characterization of cranial dural arteriovenous fistulas.

Podocyte-specific GLUT4-deficient mice have fewer and larger podocytes and are protected from diabetic nephropathy.

Secondary diphosphine and diphosphido ligands: synthesis, characterisation and group 1 coordination compounds.

Noncontrast dynamic 3D intracranial MR angiography using pseudo-continuous arterial spin labeling (PCASL) and accelerated 3D radial acquisition.

Age-related DNA methylation in normal breast tissue and its relationship with invasive breast tumor methylation.

Changes in base composition bias of nuclear and mitochondrial genes in lice (Insecta: Psocodea).

Sternal elevation before passing bars: a technique for improving visualization and facilitating minimally invasive pectus excavatum repair in adult patients.

Non-contrast enhanced 3D SSFP MRA of the renal allograft vasculature: a comparison between radial linear combination and Cartesian inflow-weighted acquisitions.

A cascade reaction: ring-opening insertion of dioxaphospholane into lutetium alkyl bonds.

Simultaneous MRI of lung structure and perfusion in a single breathhold.

Effect of temporal resolution on 4D flow MRI in the portal circulation.

Rates of genomic divergence in humans, chimpanzees and their lice.

Effect of estrogen receptor α binding on functional DNA methylation in breast cancer.

Interstrand DNA-DNA cross-link formation between adenine residues and abasic sites in duplex DNA.

Pediatric trauma patient alcohol screening: a 3 year review of screening at a Level I pediatric trauma center using the CRAFFT tool.

Quantitative magnetic resonance imaging of pulmonary hypertension: a practical approach to the current state of the art.

Three-dimensional pulmonary perfusion MRI with radial ultrashort echo time and spatial-temporal constrained reconstruction.

Hemodynamic assessment in a child with renovascular hypertension using time-resolved three-dimensional cine phase-contrast MRI.

Non-invasive assessment of cardiac function and pulmonary vascular resistance in an canine model of acute thromboembolic pulmonary hypertension using 4D flow cardiovascular magnetic resonance.

Operative management of acquired thoracic dystrophy in adults after open pectus excavatum repair.

Discovery of trifluoromethyl(pyrimidin-2-yl)azetidine-2-carboxamides as potent, orally bioavailable TGR5 (GPBAR1) agonists: structure-activity relationships, lead optimization, and chronic in vivo efficacy.

Hazmat update.

Association of sleep habits with accidents and near misses in United States transportation operators.

Differences in the cyclometalation reactivity of bisphosphinimine-supported organo-rare earth complexes.

An IT CEO talks about the BYOD trend.

Comparisons of host specificity in feather louse genera (Insecta: Phthiraptera: Philopteridae) parasitizing gulls (Aves: Laridae: Larus).

Emergency management of complicated jejunal diverticulosis.

Visual presentation of statistical concepts in diagnostic testing: the 2 × 2 diagram.

Oxygen-enhanced 3D radial ultrashort echo time magnetic resonance imaging in the healthy human lung.

Toward hypoxia-selective DNA-alkylating agents built by grafting nitrogen mustards onto the bioreductively activated, hypoxia-selective DNA-oxidizing agent 3-amino-1,2,4-benzotriazine 1,4-dioxide (tirapazamine).

Use of three-dimensional time-resolved phase-contrast magnetic resonance imaging with vastly undersampled isotropic projection reconstruction to assess renal blood flow in a renal cell carcinoma patient treated with sunitinib: a case report.

Genome-wide DNA methylation profiles in progression to in situ and invasive carcinoma of the breast with impact on gene transcription and prognosis.

Accuracy of statin assignment using the 2013 AHA/ACC Cholesterol Guideline versus the 2001 NCEP ATP III guideline: correlation with atherosclerotic plaque imaging.

Implementation and evaluation of an integrated computerized asthma management system in a pediatric emergency department: a randomized clinical trial.

Life-threatening hemorrhage during removal of a Nuss bar associated with sternal erosion.

A systematic review of the implementation and impact of asthma protocols.

Respiratory-induced venous blood flow effects using flexible retrospective double-gating.

Population genetics of bisexual and unisexual populations of the scaly-winged bark louse Echmepteryx hageni (Insecta: Psocoptera).

Preliminary structural MRI based brain classification of chronic pelvic pain: A MAPP network study.

Humidity affects relative ion abundance in direct analysis in real time mass spectrometry of hexamethylene triperoxide diamine.

Conditioned pain modulation is minimally influenced by cognitive evaluation or imagery of the conditioning stimulus.

2D phase-sensitive inversion recovery imaging to measure in vivo spinal cord gray and white matter areas in clinically feasible acquisition times.

Fate of the combined adult and pediatric trauma centers: impact of increased pediatric trauma requirements.

Appendiceal torsion presenting as a right lower quadrant mass.

Technical note: Headspace analysis of explosive compounds using a novel sampling chamber.

Bridging organizational divides in health care: an ecological view of health information exchange.

Chemical structure and properties of interstrand cross-links formed by reaction of guanine residues with abasic sites in duplex DNA.

Resting-state functional connectivity of antero-medial prefrontal cortex sub-regions in major depression and relationship to emotional intelligence.

Estimating prevalence of overweight or obese children and adolescents in small geographic areas using publicly available data.

Impaired regulation of portal venous flow in response to a meal challenge as quantified by 4D flow MRI.

Opportunities and costs for preventing vertebrate extinctions.

Simultaneous imaging of 13C metabolism and 1H structure: technical considerations and potential applications.

Minimizing thermal degradation in gas chromatographic quantitation of pentaerythritol tetranitrate.

aTRAM - automated target restricted assembly method: a fast method for assembling loci across divergent taxa from next-generation sequencing data.

Developing an educational dvd on the use of hand massage in the care of people with dementia: An innovation.

Interest of HYPR flow dynamic MRA for characterization of cerebral arteriovenous malformations: comparison with TRICKS MRA and catheter DSA.

Hybrid Technique for Repair of Recurrent Pectus Excavatum After Failed Open Repair.

Utilization of a balanced steady state free precession signal model for improved fat/water decomposition.

Application of flow sensitive gradients for improved measures of metabolism using hyperpolarized (13) c MRI.

Approach to the patient with Parkinson disease.

The posterior medial cortex in urologic chronic pelvic pain syndrome: detachment from default mode network-a resting-state study from the MAPP Research Network.

Characterization of Interstrand DNA-DNA Cross-Links Derived from Abasic Sites Using Bacteriophage ϕ29 DNA Polymerase.

Altered resting state neuromotor connectivity in men with chronic prostatitis/chronic pelvic pain syndrome: A MAPP: Research Network Neuroimaging Study.

Sensor Array Design for Complex Sensing Tasks.

Detection of Small Pulmonary Nodules with Ultrashort Echo Time Sequences in Oncology Patients by Using a PET/MR System.

Disparities in the use of a mHealth medication adherence promotion intervention for low-income adults with type 2 diabetes.

DNA methylation in ductal carcinoma in situ related with future development of invasive breast cancer.

Novel Primers From Informative Nuclear Loci for Louse Molecular Phylogenetics (Insecta: Phthiraptera).

Classification of a clade of New World doves (Columbidae: Zenaidini).

Lineage sorting in multihost parasites: Eidmanniella albescens and Fregatiella aurifasciata on seabirds from the Galapagos Islands.

Assessment of image-derived risk factors for natural course of unruptured cerebral aneurysms.

Humidity Effects on Fragmentation in Plasma-Based Ambient Ionization Sources.

Phase unwrapping in 4D MR flow with a 4D single-step laplacian algorithm.

Pulmonary Embolism Detection with Three-dimensional Ultrashort Echo Time MR Imaging: Experimental Study in Canines.

Unlocking the black box of feather louse diversity: A molecular phylogeny of the hyper-diverse genus Brueelia.

Unique Microstructural Changes in the Brain Associated with Urological Chronic Pelvic Pain Syndrome (UCPPS) Revealed by Diffusion Tensor MRI, Super-Resolution Track Density Imaging, and Statistical Parameter Mapping: A MAPP Network Neuroimaging Study.

Accelerated Time-Resolved Contrast-Enhanced Magnetic Resonance Angiography of Dural Arteriovenous Fistulas Using Highly Constrained Reconstruction of Sparse Cerebrovascular Data Sets.

Vitamin D deficiency and fatigue: an unusual presentation.

Cyp27c1 Red-Shifts the Spectral Sensitivity of Photoreceptors by Converting Vitamin A1 into A2.

Learning from those we serve: Piloting a culture competence intervention co-developed by university faculty and persons in recovery.

NonCartesian MR image reconstruction with integrated gradient nonlinearity correction.

4D flow MRI for intracranial hemodynamics assessment in Alzheimer's disease.

The feasibility of text reminders to improve medication adherence in adolescents with asthma.

Changing Medical School IT to Support Medical Education Transformation.

Data supporting a molecular phylogeny of the hyper-diverse genus Brueelia.

Identification of cis- and trans-acting elements regulating calretinin expression in mesothelioma cells.

Development of the Sensory Hypersensitivity Scale (SHS): a self-report tool for assessing sensitivity to sensory stimuli.

Evolution of the assassin's arms: insights from a phylogeny of combined transcriptomic and ribosomal DNA data (Heteroptera: Reduvioidea).

Two Bacterial Genera, Sodalis and Rickettsia, Associated with the Seal Louse Proechinophthirus fluctus (Phthiraptera: Anoplura).

Hybrid radial-cones trajectory for accelerated MRI.

Human cytochrome P450 27C1 catalyzes 3,4-desaturation of retinoids.

Hydroxymethylation is uniquely distributed within term placenta, and is associated with gene expression.

OxyBS: estimation of 5-methylcytosine and 5-hydroxymethylcytosine from tandem-treated oxidative bisulfite and bisulfite DNA.

methyLiftover: cross-platform DNA methylation data integration.

A transcriptome resource for the Antarctic pteropod Limacina helicina antarctica.

Longitudinal Monitoring of Hepatic Blood Flow before and after TIPS by Using 4D-Flow MR Imaging.

Structural and Kinetic Analysis of Miscoding Opposite the DNA Adduct 1,N6-Ethenodeoxyadenosine by Human Translesion DNA Polymerase η.

Four-dimensional flow magnetic resonance imaging and ultrasound assessment of cerebrospinal venous flow in multiple sclerosis patients and controls.

Accuracy of model-based tracking of knee kinematics and cartilage contact measured by dynamic volumetric MRI.

Multisite, multimodal neuroimaging of chronic urological pelvic pain: Methodology of the MAPP Research Network.

Discovery of (R,E)-N-(7-Chloro-1-(1-[4-(dimethylamino)but-2-enoyl]azepan-3-yl)-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide (EGF816), a Novel, Potent, and WT Sparing Covalent Inhibitor of Oncogenic (L858R, ex19del) and Resistant (T790M) EGFR Mutants for the Treatment of EGFR Mutant Non-Small-Cell Lung Cancers.

Cophylogenetic analysis of New World ground-doves (Aves: Columbidae) and their parasitic wing lice (Insecta: Phthiraptera: Columbicola).

The MEssaging for Diabetes (MED) intervention improves short-term medication adherence among low-income adults with type 2 diabetes.

Changes in intracranial venous blood flow and pulsatility in Alzheimer's disease: A 4D flow MRI study.

Top to Bottom: A New Method for Assessing Adequacy of Laparoscopic Pyloromyotomy.

Insertion of peripherally inserted central catheters in neonates less than 1.5 kg using ultrasound guidance.

The MEssaging for Diabetes Intervention Reduced Barriers to Medication Adherence Among Low-Income, Diverse Adults With Type 2.

Observational Cohort Studies and the Challenges of In Silico Experiments.

Airway foreign bodies in pediatric patients: anatomic location of foreign body affects complications and outcomes.

Time-of-Arrival Parametric Maps and Virtual Bolus Images Derived From Contrast-Enhanced Time-Resolved Radial Magnetic Resonance Angiography Improve the Display of Brain Arteriovenous Malformation Vascular Anatomy.

Assessing genotype-phenotype associations in three dorsal colour morphs in the meadow spittlebug Philaenus spumarius (L.) (Hemiptera: Aphrophoridae) using genomic and transcriptomic resources.

5-Hydroxymethylcytosine localizes to enhancer elements and is associated with survival in glioblastoma patients.

Bilateral Endolymphatic Hydrops in a Patient With Migraine Variant Without Vertigo: A Case Report.

ePrescribing: Reducing Costs through In-Class Therapeutic Interchange.

Crystal structure of a dimeric β-diketiminate magnesium complex.

A New Cross-Link for an Old Cross-Linking Drug: The Nitrogen Mustard Anticancer Agent Mechlorethamine Generates Cross-Links Derived from Abasic Sites in Addition to the Expected Drug-Bridged Cross-Links.

mHealth Intervention Elements and User Characteristics Determine Utility: A Mixed-Methods Analysis.

Phylogenomics using Target-restricted Assembly Resolves Intra-generic Relationships of Parasitic Lice (Phthiraptera: Columbicola).

Phylogenomics from Whole Genome Sequences Using aTRAM.

Four-dimensional phase-contrast vastly undersampled isotropic projection reconstruction (4D PC-VIPR) MR evaluation of the renal arteries in transplant recipients: Preliminary results.

Bacterial internalization is required to trigger NIK-dependent NF-κB activation in response to the bacterial type three secretion system.

Multiresolution imaging using golden angle stack-of-stars and compressed sensing for dynamic MR urography.