Pharmacy and Pharmaceutical Sciences Commons^™

Earlier Identification Of Medications Needing Prior Authorization Can Reduce Delays In Hospital Discharge, Thomas Lew, Laressa Bethishou, Lisa Shieh

Pharmacy Faculty Articles and Research

"Based on our experience, there are no studies that evaluate delays due to discharge medications needing to undergo the PA process. Thus, in our pilot study, we both aim to define the scope of this problem by surveying resident physicians as well as provide an intervention to identify earlier medications that will need to undergo a PA process. Pharmacy-led interventions in processing PAs have resulted in a statistically significant benefit in improving time to PA approval, fill, and pickup.5 Therefore, in our intervention, we utilize a specialized 'transitions of care' (TOC) pharmacist to analyze the medications of patients who are …

Linear Ubiquitin Chain-Binding Domains, Lilian Fennell, Simin Rahighi, Fumiyo Ikeda

Pharmacy Faculty Articles and Research

Ubiquitin modification (ubiquitination) of target proteins can vary with respect to chain lengths, linkage type, and chain forms, such as homologous, mixed, and branched ubiquitin chains. Thus, ubiquitination can generate multiple unique surfaces on a target protein substrate. Ubiquitin‐binding domains (UBDs) recognize ubiquitinated substrates, by specifically binding to these unique surfaces, modulate the formation of cellular signaling complexes and regulate downstream signaling cascades. Among the eight different homotypic chain types, Met1‐linked (also termed linear) chains are the only chains in which linkage occurs on a non‐Lys residue of ubiquitin. Linear ubiquitin chains have been implicated in immune responses, cell death …

The Hospital Antimicrobial Use Process: From Beginning To End, William R. Truong, Jason Yamaki

Pharmacy Faculty Articles and Research

Hospital antimicrobial stewardship (AMS) programs are responsible for ensuring that all antimicrobials are utilized in the most appropriate and safe manner to improve patient outcomes, prevent adverse drug reactions, and prevent the development of antimicrobial resistance. This Perspectives article outlines the hospital antimicrobial use process (AUP), the foundational system that ensures that all antimicrobials are utilized in the most appropriate and safe manner. The AUP consists of the following steps: antimicrobial ordering, order verification, preparation and delivery, administration, monitoring, and discharge prescribing. AMS programs should determine how each step contributes to how an antimicrobial is used appropriately or inappropriately at …

Kshv Induces Immunoglobulin Rearrangements In Mature B Lymphocytes, Jennifer Totonchy, Jessica M. Osborn, Amy Chadburn, Ramina Nabiee, Lissenya Argueta, Geoffrey Mikita, Ethel Cesarman

Pharmacy Faculty Articles and Research

Kaposi sarcoma herpesvirus (KSHV/HHV-8) is a B cell tropic human pathogen, which is present in vivo in monotypic immunoglobulin λ (Igλ) light chain but polyclonal B cells. In the current study, we use cell sorting to infect specific B cell lineages from human tonsil specimens in order to examine the immunophenotypic alterations associated with KSHV infection. We describe IL-6 dependent maturation of naïve B lymphocytes in response to KSHV infection and determine that the Igλ monotypic bias of KSHV infection in vivo is due to viral induction of BCR revision. Infection of immunoglobulin κ (Igκ) naïve B cells induces expression …

Aging Exacerbates Development Of Cerebral Microbleeds In A Mouse Model, Rachita K. Sumbria, Mher Mahoney Grigoryan, Vitaly Vasilevko, Annlia Paganini-Hill, Kelley Kilday, Ronald Kim, David H. Cribbs, Mark J. Fisher

Pharmacy Faculty Articles and Research

Background: Cerebral microhemorrhages (CMH) are commonly found in the aging brain. CMH are also the neuropathological substrate of cerebral microbleeds (CMB), demonstrated on brain MRI. Recent studies demonstrate the importance of systemic inflammation in CMH development, but the relationships among inflammation, aging, and CMH development are not well-defined. In the current study, we hypothesized that the pathogenesis of inflammation-induced CMH in mice differs by age.

Methods: We studied young (3 months, n = 20) and old (18 months, n = 25) C57BL/6 mice injected with low-dose lipopolysaccharide (LPS; 1 mg/kg, i.p.) or saline at 0, 6, and 24 …

Outcomes Of A Pharmacist-Managed Clinic For Underserved Persons With Unmanaged Type 2 Diabetes Mellitus, Ashley L. Lefebvre, Andrew R. Zullo, Ruth Dapaah-Afriyie, Christina M. Collins, Khaled A. Elsaid

Pharmacy Faculty Articles and Research

Background

A multidisciplinary approach is recommended for the management of type 2 diabetes mellitus (DM).

Aim

To evaluate the impact of a pharmacist intervention on haemoglobin A1c (HbA1c), systolic blood pressure (SBP), diastolic blood pressure (DBP), and diabetes-related hospitalisations in an underserved cohort with unmanaged type 2 DM.

Methods

This analysis was a retrospective cohort study. Criteria for inclusion were persons with unmanaged type 2 DM defined as HbA1c values ≥8% at time of enrolment, ≥18 years old, and enrolment in a pharmacist-managed clinic for ≥12 months. Pre- and post-intervention differences in HbA1c, SBP and DBP values were assessed using …

Relationship Between The Dimerization Of Thyroglobulin And Its Ability To Form Triiodothyronine, Cintia E. Citterio, Yoshiaki Morishita, Nada Dakka, Balaji Veluswamy, Peter Arvan

Pharmacy Faculty Articles and Research

Thyroglobulin (TG) is the most abundant thyroid gland protein, a dimeric iodoglycoprotein (660 kDa). TG serves as the protein precursor in the synthesis of thyroid hormones tetraiodothyronine (T₄) and triiodothyronine (T₃). The primary site for T₃ synthesis in TG involves an iodotyrosine acceptor at the antepenultimate Tyr residue (at the extreme carboxyl terminus of the protein). The carboxyl-terminal region of TG comprises a cholinesterase-like (ChEL) domain followed by a short unique tail sequence. Despite many studies, the monoiodotyrosine donor residue needed for the coupling reaction to create T₃ at this evolutionarily conserved …

Synthesis, Characterization, And In Vitro Cytotoxicity Of Fatty Acyl-Cgkrk-Chitosan Oligosaccharides Conjugates For Sirna Delivery, Naglaa Salem El-Sayed, Meenakshi Sharma, Hamidreza Montazeri Aliabadi, Magda Goda El-Meligy, Ahmed Kamed El-Zaity, Zenat Adeeb Nageib, Rakesh Tiwari

Pharmacy Faculty Articles and Research

In this studies, three fatty acyl derivatives of CGKRK homing peptides were coupled successfully to chitosan oligosaccharides (COS) using sulfosuccinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt (sulfo-SMCC). The COS-SMCC was prepared by direct coupling between COS and sulfo-SMCC in PBS (pH 7.5) at RT for 48 h. The structure of COS-SMCC and the three fatty acyl-CGKRK-SMCC-COS conjugates were characterized by FT-IR, ¹³C NMR, and SEM. The ability of three conjugates to condense siRNA into nanosized polyplexes and their efficacy in protecting siRNA from serum nucleases degradation were investigated. Among the investigated derivatives, S-CGKRK-COS showed higher siRNA binding affinity as compared to …

The Effect Of Grapefruit Intake On Endogenous Serum Estrogen Levels In Postmenopausal Women, Kristine R. Monroe, Frank Z. Stanczyk, Kathleen Hill-Besinque, Malcolm C. Pike

Pharmacy Faculty Articles and Research

Although grapefruit intake leads to elevated serum estrogen levels when hormones are taken orally, there are no published data on the effect on endogenous levels. We conducted a pilot dietary intervention study among healthy postmenopausal volunteers to test whole grapefruit, 2 juices, and 1 grapefruit soda. Fifty-nine participants were recruited through the Love/Avon Army of Women. The study consisted of a 3-wk run-in, 2 wk of grapefruit intake, and a 1-wk wash-out. Eight fasting blood samples were collected. An additional 5 samples drawn at 1, 2, 4, 8, and 10 hr after grapefruit intake were collected during an acute-phase study …

Novel Combination Bmp7 And Hgf Gene Therapy Instigates Selective Myofibroblast Apoptosis And Reduces Corneal Haze In Vivo, Suneel Gupta, Michael K. Fink, Arkasubhra Ghosh, Ratnakar Tripathi, Prashant R. Sinha, Ajay Sharma, Nathan P. Hesemann, Shyam S. Chaurasia, Elizabeth A. Giuliano, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

PURPOSE. We tested the potential of bone morphogenic protein 7 (BMP7) and hepatocyte growth factor (HGF) combination gene therapy to treat preformed corneal fibrosis using established rabbit in vivo and human in vitro models.

METHODS. Eighteen New Zealand White rabbits were used. Corneal fibrosis was produced by alkali injury. Twenty-four hours after scar formation, cornea received topically either balanced salt solution (BSS; n ¼ 6), polyethylenimine-conjugated gold nanoparticle (PEI2-GNP)-naked plasmid (n ¼ 6) or PEI2-GNP plasmids expressing BMP7 and HGF genes (n ¼ 6). Donor human corneas were used to obtain primary human corneal fibroblasts and myofibroblasts for mechanistic studies. …

Cost-Effectiveness Analysis Of Metformin+Dipeptidyl Peptidase-4 Inhibitors Compared To Metformin+Sulfonylureas For Treatment Of Type 2 Diabetes, Christina S. Kwon, Enrique Seoane-Vazquez, Rosa Rodriguez-Monguio

Pharmacy Faculty Articles and Research

Background: Patients with type 2 diabetes (T2D) typically use several drug treatments during their lifetime. There is a debate about the best second-line therapy after metformin monotherapy failure due to the increasing number of available antidiabetic drugs and the lack of comparative clinical trials of secondary treatment regimens. While prior research compared the cost-effectiveness of two alternative drugs, the literature assessing T2D treatment pathways is scarce. The purpose of this study was to evaluate the long-term cost-effectiveness of dipeptidyl peptidase-4 inhibitors (DPP-4i) compared to sulfonylureas (SU) as second-line therapy in combination with metformin in patients with T2D.

Methods: …

Clearance Concepts: Fundamentals And Application To Pharmacokinetic Behavior Of Drugs, Reza Mehvar

Pharmacy Faculty Articles and Research

Clearance concepts were introduced into the pharmacokinetics discipline in the 1970s and since then have played a major role in characterization of the pharmacokinetic behavior of drugs. These concepts are based on the relationship between organ extraction ratio or clearance and physiologic parameters such as the organ blood flow and the intrinsic capability of the eliminating organ to remove the free (unbound) drug from the body. Several theoretical models have been developed, which define these relationships and may be used to predict the effects of changes in the physiological parameters on various pharmacokinetic parameters of drugs, such as drug clearance. …

Design And Evaluation Of Gemini Surfactant-Based Lipoplexes Modified With Cell-Binding Peptide For Targeted Gene Therapy, Waleed Mohammed-Saeid, Rania Soudy, Richa Tikoo, Kamaljit Kaur, Ronald E. Verrall, Ildiko Badea

Pharmacy Faculty Articles and Research

Purpose Achieving successful gene therapy requires delivery of a gene vector specifically to the targeted tissue with efficient expression and a good safety profile. The objective of this work was to develop, characterize and determine if a novel gemini surfactant-based lipoplex systems, modified with a cancer-targeting peptide p18-4, could serve this role. Methods The targeting peptide p18-4 was either chemically coupled to a gemini surfactant backbone or physically co-formulated with the lipoplexes. The influence of targeting ligand and formulation strategies on essential physicochemical properties of the lipoplexes was evaluated by dynamic light scattering and small angle X-ray scattering techniques. In …

Pde8 Is Expressed In Human Airway Smooth Muscle And Selectively Regulates Camp Signaling By Β 2 Ar-Ac6, Timothy B. Johnstone, Kaitlyn H. Smith, Cynthia J. Koziol-White, Fengying Li, Austin G. Kazarian, Maia L. Corpuz, Maya Shumyachter, Frederick J. Ehlert, Bianca E. Himes, Reynold A. Pannettieri Jr., Rennolds S. Ostrom

Pharmacy Faculty Articles and Research

Two cAMP signaling compartments centering around adenylyl cyclase (AC) exist in human airway smooth muscle (HASM) cells, one containing ß2AR-AC6 and another containing E prostanoid receptors (EPR)-AC2. We hypothesized that different phosphodiesterase (PDE) isozymes selectively regulate cAMP signaling in each compartment. According to RNA-seq data, 18 of 24 PDE genes were expressed in primary HASM cells derived from age- and gender-matched donors with and without asthma. PDE8A was the third most abundant of the cAMP-degrading PDE genes, after PDE4A and PDE1A. Knockdown of PDE8A using shRNA evoked 2-fold greater cAMP responses to 1 DM forskolin in the presence of IBMX. …

Changes In The Utilization Of Osteoporosis Drugs After The 2010 Fda Bisphosphonate Drug Safety Communication, Bander Balkhi, Enrique Seoane-Vazquez, Rosa Rodriguez-Monguio

Pharmacy Faculty Articles and Research

Introduction

In October 2010, the US Food and Drug Administration (FDA) issued a safety communication regarding the risks of atypical fractures of the femur, with bisphosphonates drugs. This study evaluated the impact of the bisphosphonates FDA safety communication on the utilization of osteoporosis medications in Medicaid programs.

Methods

Osteoporosis drugs utilization data from the July 2006 to June 2014 were extracted from the national Summary Files from the Medicaid State Drug Utilization Data maintained by the Centers for Medicare & Medicaid Services (CMS). We performed an interrupted time series analyses to evaluate trends in utilization of osteoporosis drugs before and …

Changes In The Utilization Of Osteoporosis Drugs After The 2010 Fda Bisphosphonate Drug Safety Communication, Bander Balkhi, Enrique Seoane-Vazquez, Rosa Rodriguez-Monguio

Pharmacy Faculty Articles and Research

Introduction

In October 2010, the US Food and Drug Administration (FDA) issued a safety communication regarding the risks of atypical fractures of the femur, with bisphosphonates drugs. This study evaluated the impact of the bisphosphonates FDA safety communication on the utilization of osteoporosis medications in Medicaid programs.

Methods

Osteoporosis drugs utilization data from the July 2006 to June 2014 were extracted from the national Summary Files from the Medicaid State Drug Utilization Data maintained by the Centers for Medicare & Medicaid Services (CMS). We performed an interrupted time series analyses to evaluate trends in utilization of osteoporosis drugs before and …

Structural Insights Into The Potency Of Sk Channel Positive Modulators, Young-Woo Nam, Razan Orfali, Tingting Liu, Kunqian Yu, Meng Cui, Heike Wulff, Miao Zhang

Pharmacy Faculty Articles and Research

Small-conductance Ca2+-activated K+ (SK) channels play essential roles in the regulation of cellular excitability and have been implicated in neurological and cardiovascular diseases through both animal model studies and human genetic association studies. Over the past two decades, positive modulators of SK channels such as NS309 and 1-EBIO have been developed. Our previous structural studies have identified the binding pocket of 1-EBIO and NS309 that is located at the interface between the channel and calmodulin. In this study, we took advantage of four compounds with potencies varying over three orders of magnitude, including 1-EBIO, NS309, SKS-11 (6-bromo-5-methyl-1H-indole-2,3-dione-3-oxime) and …

Simultaneous Uplc–Ms/Ms Analysis Of Two Stable Isotope Labeled Versions Of Sucrose In Mouse Plasma And Brain Samples As Markers Of Blood-Brain Barrier Permeability And Brain Vascular Space, Ekram Ahmed Chowdhury, Saad Alqahtani, Raktima Bhattacharya, Reza Mehvar, Ulrich Bickel

Pharmacy Faculty Articles and Research

Blood Brain Barrier (BBB) permeability is frequently compromised in the course of diseases affecting the central nervous system (CNS). Sucrose is a low molecular weight, hydrophilic marker with low permeability at the naive BBB and therefore one of the widely used indicators of barrier integrity. Our laboratory recently developed a highly sensitive UPLC-MS/MS method for stable isotope labelled [13C12]sucrose in biological matrices. Correction of total brain concentration for contribution of intravascular space is required in such experiments in order to accurately measure BBB permeability, and it is often accomplished by vascular perfusion with buffer solutions prior to brain sampling. The …

Pneumonia Vaccines: Current Recommendations And Advocacy Opportunities, Laressa Bethishou

Pharmacy Faculty Articles and Research

"Despite the demonstrated efficacy of these vaccines, only 66.9% of adults over age 65 years have ever received a pneumonia vaccine. Given the consequences of acquiring pneumonia, there is both a need and an opportunity to improve vaccination rates. The pharmacist can play a valuable role in identifying high-risk patients, providing education on benefits and risks, and advocating for pneumonia vaccination when indicated."

Evaluating Patient Preferences For Different Incentive Programs To Optimize Pharmacist-Provided Patient Care Program Enrollment, Daniel M. Tomaszewski, Tim Cernohaus, Rajiv Vaidyanathan

Pharmacy Faculty Articles and Research

BACKGROUND: Employers have increased efforts to engage employees in health and wellness programs. Providing employees with incentives to participate in these programs has been shown to improve overall enrollment and engagement. One program that has had challenges with enrollment and engagement is medication therapy management (MTM).

OBJECTIVES: To (a) determine how individuals evaluate different financial incentives to improve participation in an MTM program and (b) measure the effect of participant characteristics on incentive preference.

METHODS: This study was composed of a paper-based survey administered to participants after focus group sessions. Participants included MTMeligible beneficiaries from 2 employer groups and included …

Reducing Medication Errors In Pneumonia Patients During Transitions Of Care, Laressa Bethishou, Noah Fang, Lisa Shieh

Pharmacy Faculty Articles and Research

Purpose: At Stanford Health Care, as part of a hospital-wide initiative to reduce pneumonia readmission rates, an interdisciplinary collaborative effort was created between physicians and transitions of care (ToC) pharmacists to optimize discharge planning and medication management for pneumonia patients. The purpose of this study was to describe the impact of the ToC pharmacist in identifying and reducing medication errors on discharge for pneumonia patients.

Methodology: Retrospective chart review was conducted on patients discharged with a pneumonia diagnosis between December 2015 to Feb 2016. Patients were stratified based on whether they received ToC pharmacist medication review vs. standard …

Cyclic Peptide Conjugate Of Curcumin And Doxorubicin As An Anticancer Agent, Shaban Darwish, Saghar Mozaffari, Keykavous Parang, Rakesh Tiwari

Pharmacy Faculty Articles and Research

The hydrophobicity of curcumin creates hurdle towards its use in the anticancer therapy. Herein, we synthesized a curcumin-doxorubicin conjugated cyclic peptide scaffold to improve the solubility of curcumin and create a conjugate containing two anticancer agents. A solid-phase Fmoc/tBu solid phase methodology was used to synthesize a cell-penetrating nuclear targeting peptide with free thiol and amine groups, which was coupled with the activated doxorubicin (Dox) and curcumin, affording Dox-peptide-curcumin conjugate (DPCC) (10). The antiproliferative activity of the conjugate was evaluated in human leukemia carcinoma cell (CCRF-CEM), human ovarian carcinoma cell (SKOV-3), and normal kidney cell line (LLCPK). Cyclic peptide-doxorubicin conjugate …

Difatty Acyl-Conjugated Linear And Cyclic Peptides For Sirna Delivery, Hung Do, Meenakshi Sharma, Naglaa Salem El-Sayed, Parvin Mahdipoor, Emira Bousoik, Keykavous Parang, Hamidreza Montazeri Aliabadi

Pharmacy Faculty Articles and Research

A number of amphiphilic difatty acyl linear and cyclic R5K2 peptide conjugates were synthesized by solid-phase peptide methods to enhance the interaction with the hydrophobic cellular phospholipid bilayer and to improve siRNA delivery and silencing. Binding to siRNA molecules was significantly less for the cyclic peptide conjugates. A gradual decrease was observed in the particle size of the complexes with increasing peptide/siRNA ratio for most of the synthesized peptides, suggesting the complex formation. Most of the complexes showed a particle size of less than 200 nm, which is considered an appropriate size for in vitro siRNA delivery. A number of …

Managing The Cost Of Diabetes, Laressa Bethishou

Pharmacy Faculty Articles and Research

"This is of concern to health care providers because inadequate management of diabetes results in short- and long-term complications. Patients with diabetes and no health insurance have fewer physician visits and are prescribed fewer medications for management of their diabetes. Patients with diabetes make up 11.9% of all emergency department visits in the United States.Hispanic and non-Hispanic blacks are at greater risk for developing diabetes and serious associated health complications, including chronic kidney disease. This may be attributed to a combination of genetics, diet, and exercise. However, access to health care resources may also play an important role."

New Therapies For Patients With Type 2 Diabetes, Jelena Lewis

Pharmacy Faculty Articles and Research

"Diabetes mellitus is a growing health problem in the United States. According to a recent CDC report, as of 2015, 30.3 million Americans (9.4% of the US population) have diabetes. Of these, 90% to 95% are diagnosed with type 2 diabetes (T2D). This number will likely continue to grow, because an estimated 84.1 million Americans have pre-diabetes, putting them at increased risk of T2D development. The manufacturers of the novel combination therapies that enter the market each year hope to simplify medication regimens for patients with T2D and to improve their adherence. Select combination products that were approved in the …

Role Of Microglial Amylin Receptors In Mediating Beta Amyloid (Aβ)-Induced Inflammation, Wen Fu, Vlatka Vukojevic, Aarti Patel, Rania Soudy, David Mactavish, David Westaway, Kamaljit Kaur, Valeri Goncharuk, Jack Jhamandas

Pharmacy Faculty Articles and Research

Background: Neuroinflammation in the brain consequent to activation of microglia is viewed as an important component of Alzheimer’s disease (AD) pathology. Amyloid beta (Aβ) protein is known to activate microglia and unleash an inflammatory cascade that eventually results in neuronal dysfunction and death. In this study, we sought to identify the presence of amylin receptors on human fetal and murine microglia and determine whether Aβ activation of the inflammasome complex and subsequent release of cytokines is mediated through these receptors.

Methods: The presence of dimeric components of the amylin receptor (calcitonin receptor and receptor activity modifying protein 3) …

Analysis Of Ptprk Polymorphisms In Association With Risk And Age At Onset Of Alzheimer's Disease, Cancer Risk, And Cholesterol, Yang Chen, Chun Xu, Sam Harirforoosh, Xingguang Luo, Ke-Sheng Wang

Pharmacy Faculty Articles and Research

The human receptor-type protein-tyrosine phosphatase kappa (PTPRK) gene is highly expressed in human brain and was previously associated with an increased risk of neuropsychiatric disorders and cancer. This study investigated the association of 52 single nucleotide polymorphisms (SNPs) in PTPRK with the risk and age at onset (AAO) of Alzheimer's disease (AD) in 791 AD patients and 782 controls. Our data analysis showed that five SNPs (top SNP rs4895829 with p = 0.0125) were associated with the risk of AD based on a multiple logistic regression (p < 0.05); while six SNPs (top SNP rs1891150 with p = 8.02 × 10−6) were associated with AAO by using a multiple linear regression analysis. Interestingly, rs2326681 was associated with both the risk and AAO of AD (p = 4.65 × 10−2 and 5.18 × 10−3, respectively). In a replication study, the results from family-based association test - generalized estimating equation (GEE) statistics and Wilcoxon test showed that seven SNPs were associated with the risk of AD (top SNP rs11756545 with p = 1.02 × 10−2) and 12 SNPs were associated with the AAO (top SNP rs11966128 with p = 1.39 × 10−4), respectively. One additional sample showed that four SNPs were associated with risk of cancer (top SNP rs1339197 with p = 4.1 × 10−3), 12 SNPs associated with LDL-cholesterol (top SNP rs4544930 with p = 3.47 × 10−3), and eight SNPs associated with total cholesterol (top SNP rs1012049 with p = 6.09 × 10−3). In addition, the AD associated rs4895829 was associated with the gene expression level in the cerebellum (p = 7.3 × 10−5). The present study is the first study providing evidence of several genetic variants within the PTPRK gene associated with the risk and AAO of AD, risk of cancer, LDL and total cholesterol levels.

Efficacy And Safety Comparison Between Suberoylanilide Hydroxamic Acid And Mitomycin C In Reducing The Risk Of Corneal Haze After Prk Treatment In Vivo, Govindaraj Anumanthan, Ajay Sharma, Michael R. Waggoner, Chuck W. Hamm, Suneel Gupta, Nathan P. Hesemann, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

PURPOSE:

This study compared the efficacy and safety of suberoylanilide hydroxamic acid (SAHA) and mitomycin C (MMC) up to 4 months in the prevention of corneal haze induced by photorefractive keratectomy (PRK) in rabbits in vivo.

METHODS:

Corneal haze in rabbits was produced with −9.00 diopter PRK. A single application of SAHA (25 μM) or MMC (0.02%) was applied topically immediately after PRK. Effects of the two drugs were analyzed by slit-lamp microscope, specular microscope, TUNEL assay, and immunofluorescence.

RESULTS:

Single topical adjunct use of SAHA (25 μM) or MMC (0.02%) after PRK attenuated more than 95% corneal …

Trkb-Enhancer Facilitates Functional Recovery After Traumatic Brain Injury, John Marshall, Joanna Szmydynger-Chodobska, Mengia S. Rioult-Pedotti, Kara Lau, Andrea T. Chin, Siva K. Reddy Kotla, Rakesh Tiwari, Keykavous Parang, Steven W. Threlkeld, Adam Chodobski

Pharmacy Faculty Articles and Research

Brain-derived neurotrophic factor (BDNF), a key player in regulating synaptic strength and learning, is dysregulated following traumatic brain injury (TBI), suggesting that stimulation of BDNF signaling pathways may facilitate functional recovery. This study investigates whether CN2097, a peptidomimetic ligand which targets the synaptic scaffold protein, postsynaptic density protein 95, to enhance downstream signaling of tropomyosin-related kinase B, a receptor for BDNF, can improve neurological function after TBI. Moderate to severe TBI elicits neuroinflammation and c-Jun-N-terminal kinase (JNK) activation, which is associated with memory deficits. Here we demonstrate that CN2097 significantly reduces the post-traumatic synthesis of proinflammatory mediators and inhibits the …

Back-To-School Immunizations, Jelena Lewis, Jeff Goad

Pharmacy Faculty Articles and Research

"Further, in 2012, more than 41,000 pertussis cases and 18 deaths due to pertussis were reported to the CDC, also the largest number of cases in the United States since 1959.2 Most vaccine-preventable diseases are contagious and can be serious in children and adults with whom they have contact. Therefore, it is important that school-aged children are up-to-date on all annual immunizations prior to each school year."