University of Pennsylvania Press

BACKGROUND: Cancers of unknown primary origin (CUP) constitute 3%-5% (50,000 to 70,000 cases) of all newly diagnosed cancers per year in the United States. Including cancers of uncertain primary origin, the total number increases to 12%-15% (180,000 to 220,000 cases) of all newly diagnosed cancers per year in the United States. Cancers of unknown/uncertain primary origins present major diagnostic and clinical challenges because the tumor tissue of origin is crucial for selecting optimal treatment. MicroRNAs are a family of noncoding, regulatory RNA genes involved in carcinogenesis. MicroRNAs that are highly stable in clinical samples and tissue specific serve as ideal biomarkers for cancer diagnosis. Our first-generation assay identified the tumor of origin based on 48 microRNAs measured on a quantitative real-time polymerase chain reaction platform and differentiated 25 tumor types. METHODS: We present here the development and validation of a second-generation assay that identifies 42 tumor types using a custom microarray. A combination of a binary decision-tree and a k-nearest-neighbor classifier was developed to identify the tumor of origin based on the expression of 64 microRNAs. RESULTS: Overall assay sensitivity (positive agreement), measured blindly on a validation set of 509 independent samples, was 85%. The sensitivity reached 90% for cases in which the assay reported a single answer (>80% of cases). A clinical validation study on 52 true CUP patients showed 88% concordance with the clinicopathological evaluation of the patients. CONCLUSION: The abilities of the assay to identify 42 tumor types with high accuracy and to maintain the same performance in samples from patients clinically diagnosed with CUP promise improved utility in the diagnosis of cancers of unknown/uncertain primary origins.

IMPORTANCE: The US Food and Drug Administration adopted labeling for nicotine patches to allow use beyond the standard 8 weeks. This decision was based in part on data showing increased efficacy for 24 weeks of treatment. Few studies have examined whether the use of nicotine patches beyond 24 weeks provides additional therapeutic benefit. OBJECTIVE: To compare 8 (standard), 24 (extended), and 52 (maintenance) weeks of nicotine patch treatment for promoting tobacco abstinence. DESIGN, SETTING, AND PARTICIPANTS: We recruited 525 treatment-seeking smokers for a randomized clinical trial conducted from June 22, 2009, through April 15, 2014, through 2 universities. INTERVENTIONS: Smokers received 12 smoking cessation behavioral counseling sessions and were randomized to 8, 24, or 52 weeks of nicotine patch treatment. MAIN OUTCOMES AND MEASURES: The primary outcome was 7-day point prevalence abstinence, confirmed with breath levels of carbon monoxide at 6 and 12 months (intention to treat). RESULTS: At 24 weeks, 21.7% of participants in the standard treatment arm were abstinent, compared with 27.2% of participants in the extended and maintenance treatment arms (χ(2)(1) = 1.98; P = .17). In a multivariate model controlled for covariates, participants in the extended and maintenance treatment arms reported significantly greater abstinence rates at 24 weeks compared with participants in the standard treatment arm (odds ratio [OR], 1.70 [95% CI, 1.03-2.81]; P = .04), had a longer duration of abstinence until relapse (β = 21.30 [95% CI, 10.30-32.25]; P < .001), reported smoking fewer cigarettes per day if not abstinent (mean [SD], 5.8 [5.3] vs 6.4 [5.1] cigarettes per day; β = 0.43 [95% CI, 0.06-0.82]; P = .02), and reported more abstinent days (mean [SD], 80.5 [38.1] vs 68.2 [43.7] days; OR, 1.55 [95% CI, 1.06-2.26]; P = .02). At 52 weeks, participants in the maintenance treatment arm did not report significantly greater abstinence rates compared with participants in the standard and extended treatment arms (20.3% vs 23.8%; OR, 1.17 [95% CI, 0.69-1.98]; P = .57). Similarly, we found no difference in week 52 abstinence rates between participants in the extended and standard treatment arms (26.0% vs 21.7%; OR, 1.33 [95% CI, 0.72-2.45]; P = .36). Treatment duration was not associated with any adverse effects or adherence to the counseling regimen, but participants in the maintenance treatment arm reported lower adherence to the nicotine patch regimen compared with those in the standard and extended treatment arms (mean [SD], 3.94 [2.5], 4.61 [2.0], and 4.7 [2.4] patches/wk, respectively; F2,522 = 6.03; P = .003). CONCLUSIONS AND RELEVANCE: The findings support the safety of long-term use of nicotine patch treatment, although they do not support efficacy beyond 24 weeks of treatment in a broad group of smokers. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT01047527.

Distribution of lymphatic vessels in normal and neoplastic colon has been previously analyzed with electron microscopic techniques, as reliable antibodies have not been available for selective lymph vessel staining. A novel monoclonal antibody, D2-40, is recently available to differentiate lymphatic vessels from blood vessels. In this study, we analyzed the distribution of lymphatic vessels in normal colon, adenomas with and without superficial stalk invasion and invasive carcinomas without identifiable polypoid precursor lesions. In contrast to previous studies, we found lymphatic vessels in superficially misplaced stalk stroma in adenomas, and closely associated with early invasive epithelial nests in invasive lesions. Lymphatic vessels were identified within the lamina propria of the in situ aspect of in invasive tumors. We conclude that lymphatic vessel structures are seen more superficially in adenomas and invasive carcinomas than previously described. Since intramucosal carcinomas in adenomas do not metastasize, these lymph vessels may be immature or not communicate with deeper lymphatics. Proliferation and distribution of lymphatic vessels may be related to prognosis and early metastasis.

PURPOSE: The pharmacology, spectrum of activity, pharmacokinetics, clinical efficacy, adverse events, dosage and administration, drug interactions, and place in therapy of tigecycline are reviewed. SUMMARY: Tigecycline is the first of a new class of antimicrobials, the glycylcyclines, to receive approved labeling from the Food and Drug Administration. Similar to tetracyclines, glycylcyclines contain the central four-ring carbocyclic skeleton, with a substitution at the D-9 position. This substitution confers expanded broad-spectrum activity and defense against antimicrobial efflux pumps and ribosomal protection mechanisms. Tigecycline covers a broad spectrum of gram-positive (including resistant isolates), gram-negative (including extended-spectrum beta-lactamase producing organisms), and anaerobic pathogens. It does not exhibit activity against Pseudomonas aeruginosa and Proteus species. Clinical efficacy has been demonstrated in complicated skin and skin structure infections and intraabdominal infections. Tigecycline is administered intravenously and exhibits linear pharmacokinetics. The drug does not undergo extensive metabolism and works independently of the cytochrome P-450 isoenzyme system and therefore does not affect medications metabolized by these enzymes. Tigecycline is administered as a 100-mg i.v. loading dose followed by 50 mg i.v. every 12 hours. Hepatic dosage adjustment is necessary for severe disease; however, no dosage adjustments are necessary for patients with renal impairment. CONCLUSION: Tigecycline is an alternative agent available for the treatment of resistant gram-negative and gram-positive infections, especially in patients with a history of a penicillin allergy or antimicrobial-related toxicities.

Although transforming growth factor-beta (TGF-beta) is both a suppressor and promoter of tumorigenesis, its contribution to early tumor suppression and staging remains largely unknown. In search of the mechanism of early tumor suppression, we identified the adaptor protein ELF, a beta-spectrin from stem/progenitor cells committed to foregut lineage. ELF activates and modulates Smad4 activation of TGF-beta to confer cell polarity, to maintain cell architecture, and to inhibit epithelial-to-mesenchymal transition. Analysis of development of colon cancer in (adult) elf+/-/Smad4+/-, elf+/-, Smad4+/-, and gut epithelial cells from elf-/- mutant mouse embryos pinpoints the defect to hyperplasia/adenoma transition. Further analysis of the role of ELF in human colorectal cancer confirms reduced expression of ELF in Dukes' B1 stage tissues (P < 0.05) and of Smad4 in advanced colon cancers (P < 0.05). This study indicates that by modulating Smad 4, ELF has a key role in TGF-beta signaling in the suppression of early colon cancer.

This article aims to shed light on the modern history of the Kurds in Iran, with particular reference made to the main Kurdish political and social movements of the 20^th century following World War I and the establishment of an Iranian nation-state. The modernization and centralization of the new state deprived the non-Persian ethnic groups, including the Kurds, of democratically expressing their national aspirations. The consequences of this policy and the struggle of the Kurds against it throughout the remainder of the century and up to the present are the main issues discussed in this article.

The world of The Faerie Queene is no mere microcosm; it is a heterocosm of great complexity."When scholars today attempt to describe the "notions" at play in the minds of Sidney, Spenser, and their peers," Quitslund writes, "the components of popular or middle-class culture, as codified in books such as Shakespeare's England and The Elizabethan World Picture, no longer seem so monolithic as they did in the 1940s and 1950s" (p.121).Indeed.Still, Quitslund's excellent book reminds us that ideas have histories-as real, perhaps, as anything we can touch.

UNLABELLED: Smoking affects comorbid disease outcomes, and patients with comorbid conditions may have unique characteristics that are important to consider when treating tobacco use. However, addressing tobacco in patients being treated for comorbid conditions is not a consistent practice. Recognizing the need for a "call-to-action" to address tobacco use in people with comorbid conditions, the Tobacco Treatment Network within the Society for Research on Nicotine and Tobacco (SRNT) convened a Comorbidities Workgroup to explore the relationship between smoking and comorbid disease to identify common themes including: the harms associated with continued tobacco use, the frequency of comorbid disease and tobacco use, the potential effect of comorbid disease on the ability to quit tobacco use, the association between tobacco use and suboptimal disease-specific treatment response, and evidence regarding potential approaches to improve addressing tobacco use in patients with comorbid disease. Five candidate conditions (psychiatric, cancer, cardiovascular, pulmonary, and human immunodeficiency virus infected patients) were explored. Across comorbid conditions, smoking adversely affects treatment efficacy and promotes other adverse health conditions. People with comorbid conditions who smoke are motivated to quit and respond to evidence-based smoking cessation treatments. However, tobacco cessation is not regularly incorporated into the clinical care of many individuals with comorbidities. Optimal strategies for addressing tobacco use within each comorbid disease are also not well defined. Further work is needed to disseminate evidence-based care into clinical practice for smokers with comorbid disease and addiction research should consider comorbid conditions as an important construct to explore. IMPLICATIONS: This article explores how physical and psychiatric conditions may interact in the treatment of tobacco dependence, and discusses the need for smoking cessation as a critical component of comorbid condition management. Five common comorbid domains-psychiatric, cancer, pulmonary, cardiovascular, and human immunodeficiency virus (HIV)-are highlighted to illustrate how these different conditions might interact with smoking with respect to prevalence and harm, motivation to quit, and cessation treatment utilization and success.

Bone marrow-derived stem cells have been shown to engraft and populate native tissues during repair and in transplanted animal tissues. Very few studies have been performed in humans to evaluate the possibility of stem cell engraftment in transplanted tissues. In human renal transplants, recipient cells have been demonstrated within vascular and interstitial structures. In a previous study of patients with hepatic transplants, hepatocytes with XY chromosome patterns have been detected in sex-mismatched female to male transplanted livers in a small number of cases. Because of the possibility of Y chromosome microchimerism of females with male offspring, we analyzed the presence of X and Y chromosomes in liver biopsies of 13 patients with sex-mismatched liver transplants (8 female to male, 5 male to female) and long transplant to biopsy intervals (1.2 to 12 years; mean, 4.5 years). We were able to detect recipient-specific sex chromosomal patterns in inflammatory cells by fluorescent in situ hybridization/immunohistochemistry combination within the liver parenchyma but not within hepatocytes. In conclusion, recipient engraftment of stem cells may be an early feature in liver transplant but may be an infrequent persistent feature in long-term grafts.

The attacks on the United States on 11 September 2001 have incalculable consequences for domestic politics and world affairs. Reliable predictions about these consequences are impossible. However, it may be worthwhile, even at this early point, to reflect on what these acts of violence reveal about the adequacy of our theories of world politics. In what respects have our assumptions and our analytical models helped us to understand these events and responses to them? And in what ways have we been misled by our theories?

Lymphatic vessels in the colon are normally distributed beneath the muscularis mucosae with rare branches reaching through the muscularis mucosae to the most basal aspect of the colonic crypts. In chronic inflammatory bowel disease demonstrating acute inflammation and architectural disarray, lymph vessel proliferation is seen within the lamina propria and within the submucosa. We analyzed the number and distribution of lymphatic vessels within the lamina propria and submucosa in chronic active and treated ulcerative colitis with restoration of architecture by immunostaining with D2-40, a specific monoclonal antibody against lymphatic vessels. We found significantly increased numbers of lymph vessels in chronic active ulcerative colitis both within the lamina propria and the submucosa as compared to normal mucosa. Numbers of lymph vessels in lamina propria were highest in severe chronic active ulcerative colitis and less in moderate and minimal residual disease with minimal architectural disarray (p<0.05). Lymph vessels in the submucosa were increased significantly above normal values in both severe, moderate and minimal residual disease. We conclude that lymph vessel distribution in chronic active ulcerative colitis extends into the lamina propria. With restoration of architectural morphology, the integrity of the lamina propria in regards to the distribution of lymph vessels is restored.

Predicting the clinical effect of bypassing agents such as recombinant activated factor VII in haemophilia patients with inhibitors is hampered by the limited availability of reliable laboratory monitoring tools. This multicentre, open-label trial aimed to explore the dose-response relationship between recombinant activated factor VII concentration and thromboelastography parameters in blood samples from patients with haemophilia A or B with inhibitors in a nonbleeding state. Citrated whole blood samples from 16 patients (>or=16 years) with haemophilia A or B were spiked ex vivo with recombinant activated factor VII (1.2, 1.6, 2.0, 2.6, 3.0, 3.5 microg/ml), corresponding approximately to doses of 90-270 microg/kg. Samples were analysed by Thromboelastograph or Rotation Thromboelastography (three United States and three European centres, respectively) within 30 min (final lipidated recombinant tissue factor 1: 17 000; final CaCl2 15 mM). Thromboelastograph/Rotation Thromboelastography parameters showed large intersubject variation in the baseline profiles. There was a clear effect when recombinant activated factor VII was added; however, a clear concentration-response relationship was only detected for one patient. This is likely due to the fact that the curves were not sufficiently abnormal that led to reduced assay sensitivity. Our preliminary results suggest that thromboelastography may potentially be a clinically useful tool for monitoring changing concentrations of recombinant activated factor VII in haemophilia patients, but only when the baseline curve is significantly abnormal. Thus, test conditions may need to be optimized before Thromboelastograph/Rotation Thromboelastography can be utilized for all inhibitor patients.

Sarcoidosis is a chronic multisystem inflammatory disorder characterized by the formation of immune granulomas that may lead to serious, often irreversible, disability and significant disease-associated mortality.1 Current understanding suggests that sarcoidosis represents a helper T cell 1–mediated granulomatous immune response to an unidentified antigen, but the exact pathogenesis remains unknown.1 Polycythemia vera (PV) is an acquired myeloproliferative neoplasm characterized by mutant Janus kinase 2 (JAK2) signaling leading to erythrocyte overproduction.

INTRODUCTION: Anhedonia has been recognized as a major risk factor for smoking persistence. Potential gender differences in the effect of anhedonia on smoking cessation have not been studied. Using data from a completed clinical trial of maintenance nicotine patch therapy, we hypothesized that gender would moderate the effect of anhedonia on short-term abstinence, such that anhedonic women would be less likely to achieve abstinence. METHODS: Participants (N = 525; 50% female, 48.2% Black/African American, average age: 46 years) received 21mg/day nicotine patch and four brief behavior counseling sessions over 8 weeks. Participants were classified at baseline using the Snaith-Hamilton Pleasure Scale as anhedonic (scores > 2) or hedonic (scores ≤ 2). Bioverified 7-day point prevalence abstinence was measured at week 8. Using logistic regression analysis, we tested the interaction of anhedonia by gender predicting abstinence, adjusting for age, race, nicotine dependence, and baseline depressive symptomatology. RESULTS: Seventy participants (13%) were classified as anhedonic. Men were more likely to be anhedonic than women (16.6% vs. 10.2%, p = .03). Contrary to our hypothesis, the interaction of anhedonic status (hedonic vs. anhedonic) by gender was nonsignificant (p = .18). There was a main effect of hedonic capacity, such that anhedonia predicted abstinence, odds ratio = 3.24, 95% confidence interval = 1.39-7.51, p = .006. CONCLUSION: Both male and female anhedonic smokers were more likely to be abstinent, which contrasts with prior research indicating that anhedonia is a risk factor for difficulty quitting. This unexpected finding may be explained by a possible selective benefit of nicotine patch therapy, which has been observed in some studies to have antidepressant effects. IMPLICATIONS: This is the first study to examine whether the association between pretreatment anhedonia and smoking cessation differs by gender. For both women and men, anhedonia was associated with a greater likelihood of abstinence after 8 weeks of treatment with 21mg/day nicotine patch and behavior counseling. Our findings indicate that the association between anhedonia and smoking cessation is not as clear as has been assumed and may depend in part on the type of treatment delivered.

OBJECTIVE: HIV-infected smokers lose more life years to tobacco use than to HIV infection. The nicotine metabolite ratio (NMR), a biomarker of CYP2A6, represents individual variation in the rate at which nicotine is metabolized and is associated with response to smoking cessation treatments. We evaluated whether HIV-infected smokers metabolize nicotine faster than HIV-uninfected smokers, which may contribute to the disproportionate smoking burden and may have important treatment implications. DESIGN: We analysed baseline data from two clinical trials (NCT01710137; NCT01314001) to compare the NMR in HIV-infected smokers (N = 131) to HIV-uninfected smokers (N = 199). METHODS: Propensity scores were used to match the groups 2 : 1 on characteristics that influence NMR: sex, race, BMI and smoking rate. Nicotine metabolites were assessed via liquid chromatography-tandem mass spectrometry methods and the ratio of 3-hydroxycotinine:cotinine was used to compute the NMR. RESULTS: HIV-infected smokers had significantly higher NMR (mean = 0.47, SEM = 0.02) and were more likely to be in the highest NMR quartile compared with HIV-uninfected smokers (mean = 0.34, SEM = 0.02; Ps < 0.001). CONCLUSION: The higher NMR observed among HIV-infected smokers may partially explain higher smoking rates and lower response to transdermal nicotine therapy. Understanding the mechanisms by which HIV and/or ART contribute to faster nicotine metabolism may guide the use of the NMR to personalize tobacco cessation strategies in this underserved population.

OBJECTIVES: We created a clinical decision support (CDS) tool and evaluated its feasibility, acceptability, usability, and clinical impact within the electronic health record to help primary care pediatricians provide smoking cessation treatment to parents/caregivers who smoke. METHODS: This prospective study of pediatric clinicians and parents was conducted at 1 urban primary care site. Clinicians received training in smoking cessation counseling, nicotine replacement therapy (NRT) prescribing, referral to an adult treatment program, and use of the CDS tool. The tool prompted clinicians to ask about secondhand smoke exposure, provide an electronic NRT prescription, and refer. Feasibility was measured by using electronic health record utilization data, and acceptability and usability were assessed with the use of clinician surveys. Parents reported clinical impact, including NRT accepted and used. RESULTS: From June to August 2015, clinicians used the tool to screen for secondhand smoke exposure at 2286 (76%) of 3023 visits. Parent smokers were identified at 308 visits, and 165 parents (55% of smokers) were interested in and offered treatment. Twenty-four (80%) of 30 eligible pediatric clinicians used the tool. Ninety-four percent of clinicians surveyed (n = 17) were satisfied with the tool, and the average system usability scale score was 83 of 100 (good to excellent range). We reached 69 of 100 parents sampled who received treatment; 44 (64%) received NRT, and 17 (25%) were currently using NRT. CONCLUSIONS: A CDS tool to help urban primary care pediatric clinicians provide smoking cessation treatment was feasible, acceptable, usable, and influenced clinical care. A larger scale investigation in varied practice settings is warranted.

Carcinoma in ulcerative colitis (UC) develops from dysplastic precursor lesions, which include flat dysplasia (FD) and polypoid dysplasias (PD). PD may present as single or multiple polypoid structures or as plaque-like lesions that, independent of histological grade, are an indication for colectomy. PDs are histologically similar to adenomas and may not be readily distinguished by light microscopy. It is not known whether FD and PD are different entities, or whether they represent etiologically similar lesions with different morphological expression. We microdissected 25 cases of UC with PD and 19 samples of FD with surrounding chronic colitis (CC) in UC. Loss of heterozygosity (LOH) at the von Hippel Lindau (vHL) gene locus and the putative tumor suppressor genes APC, INK4A (9p16), and p53 was studied. LOH of the vHL gene, INK4A (9p16), and APC was also studied in 11 sporadic adenomas of the colon. LOH at the vHL locus was present in 50% of the samples of PD and in 12% of the samples of FD. LOH was seen in CC close to PD and FD in 26% and 12% of cases, respectively. No adenoma showed LOH of the vHL gene markers studied. LOH in p53 was seen in PD in 16% cases and in FD in 42% cases and in CC close to PD and FD in 0% and 14% cases, respectively. LOH patterns between PD and FD of the markers for APC and 9p16 were not different. LOH in APC was seen in two of five cases of adenoma. We conclude that PD and FD share genetic alterations in APC and 9p16 genes. More frequent involvement of the VHL gene in PD and surrounding CC and involvement of p53 in HGD and CC in FD may represent genetic differences between the development of PD and FD and may be the cause of the different morphology. The infrequency of LOH at the vHL locus in adenomas versus PD may serve as a discriminator between adenomas and PD in diagnostically problematic cases.

In the absence of antibodies specific for lymphatic vessels, analysis of lymphatic vessels within different tissues has been widely performed with light microscopic and, most importantly, electron microscopic techniques. In regard to lymphatic vessels in the ocular globe and the periocular structures, controversy remains about the specific distribution of lymphatic channels. It is postulated that bulbar and retrobulbar tissues are devoid of lymphatic vessels, but lymphatic vessels have been demonstrated in lacrimal gland and epibulbar conjunctiva. In this study, we analyzed orbital fat for the presence of lymphatic tissue using D2-40, a monoclonal antibody, specific for lymphatic vessels. We found lymphatic vessels present within bulbar conjunctiva extending to the level of the ciliary apparatus. No lymphatics were identified in healthy anterior orbital adipose tissue. In two cases of orbital mucor-mycosis and one case of panendophthalmitis, significant lymphovascular proliferation was present within granulation tissue associated with the acute inflammation. We conclude that lymph vessel proliferation may be induced in inflammatory conditions in tissues which are normally devoid of lymph channels.

INTRODUCTION: Smokers with a faster rate of nicotine metabolism, estimated using the ratio of 3'-hydroxycotinine (3-HC) to cotinine, have lower plasma nicotine levels and are more likely to relapse with 21 mg nicotine patch therapy, than smokers with slower rates of nicotine metabolism. Thus, faster metabolizers of nicotine may require a higher nicotine patch dose to achieve cessation. METHODS: This proof of concept randomized placebo-controlled trial evaluated the efficacy and safety of 8 weeks of 42 mg transdermal nicotine versus 21 mg, among 87 fast metabolizers of nicotine (3-HC/cotinine ≥ 0.18). RESULTS: After 1 week of treatment, an intent-to-treat (ITT) analysis showed that participants treated with 42 mg nicotine had significantly higher expired-air carbon monoxide (CO)-confirmed 24-hr abstinence (75% vs. 58.1%; OR = 3.21; 95% CI: 1.12-9.24, p = .03) but not 7-day abstinence (50% vs. 34.9%; OR = 2.02; 95% CI: 0.82-4.94, p = .13). After 8 weeks of treatment, ITT analysis showed that participants treated with 42 mg nicotine had marginally higher rates of CO-confirmed 24-hr abstinence (45.5% vs. 30.2%; OR = 2.32; 95% CI: 0.92-5.92, p = .08) but not 7-day abstinence (29.6% vs. 23.3%; OR = 1.52, 95% CI: 0.57-4.07, p = .41). Percent nicotine and cotinine replacement were significantly greater for 42 mg nicotine versus 21 mg (p < .005). There were no significant differences between treatment arms in the frequency of severe side effects and serious adverse events or blood pressure during treatment (p > .10). CONCLUSIONS: Further examination of the efficacy of 42 mg nicotine patch therapy for fast metabolizers of nicotine is warranted.

This study examines the relationship between populism, nationalism and religion through evidence from Turkey’s Justice and Development Party (AKP) rule. The literature on the populism’s rapport with nationalism has developed in isolation from the burgeoning theorization of populism-religion nexus. This study has a two-fold contribution. Theoretically, it advances a historical approach to deepen our understanding of the widespread appeal of contemporary populism. It argues that populism can capitalize on unique contextual fusions of religion and ethnic (secular) nationalism that originate from historical legacies and ideas of modern nation-building to (re)construct the antagonistic discourse dividing the society into two camps of ‘the people’ and ‘the elites’. Empirically, by drawing upon discourse theory and empirical analysis of the AKP’s public discourse, the study offers a nuanced approach to the AKP’s much-debated stance on religion as an ideology versus instrument. Three areas are investigated to exemplify AKP’s construction of populist dichotomy: a) ethnic and religious minorities, b) women, and c) youth. The analysis reveals that the AKP has built three different, and at times, contradictory articulations of 'people as underdogs’, ‘people as nation’ and ‘people as the ummah’ against ‘the secular elites’, ‘the enemies within’ and ‘the West’, respectively.