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Chikhi Y, Cheraitia S, Ould Gougam R, Lounes F, Zemmouchi C, Belal N, Bendaoud M, Ait Younes S, Bensalem A, Berkane S, Asselah H, Pineau P, Lahcene M. Wide Sexual Dimorphism of Hepatocellular Carcinoma Presentation in Algeria. Gastrointest Tumors 2019; 6:122-136. [PMID: 31768356 DOI: 10.1159/000501453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 06/09/2019] [Indexed: 12/14/2022] Open
Abstract
Hepatocellular carcinoma (HCC) represents a worrying public health problem in North Africa and particularly in Egypt. The situation is unclear in western North Africa where HCC has been rarely submitted to careful scrutiny. We decided to analyze demographic, biochemical, virological, and clinical data of a series of HCC from Algerian patients to establish the landscape of this tumor in the country. In the present work, we described 337 cases of primary liver cancer from Bologhine Hospital in Algiers, the capital of Algeria. The mean age of patients was 63.8 ± 11.4 years with a male:female sex ratio of 1.5. The most prevalent risk factors were hepatitis C, hepatitis B, and metabolic pathologies (type 2 diabetes and obesity). The mean BMI was 25.6 ± 4.7 at tumor diagnosis. A strong duality of risk factors and tumor presentation between male and female patients was apparent. Women tended to be older (mean 65.4 vs. 62.7 years, p = 0.039) and either seropositive for anti-HCV (60.0 vs. 41.6%, p = 0.0018) resulting primarily from tattoos and/or scarification (47.2 vs. 25.7%, p = 1.0 × 10<sup>-4</sup>) or more often affected by metabolic disorders (mean BMI 26.1 ± 0.7 vs. 25.1 ± 0.5, p = 0.0248) commonly associated with personal antecedents of cholecystectomy (21.2 vs. 5.8%, p = 4.4 × 10<sup>-5</sup>). By contrast, men were younger, poorer survivors (mean 9.3 vs. 13.3 months, p = 0.005), more frequently HBsAg carriers (27.8 vs. 10.5%, p = 4.8 × 10<sup>-5</sup>), and more exposed to lifestyle risk factors such as smoking (39.4 vs. 3.0%, p = 3.9 × 10<sup>-16</sup>) or alcohol use (19.1 vs. 0.7%, 1.5 × 10<sup>-8</sup>). Finally, geographic disparities throughout Algeria were reminiscent of the situation of chronic hepatitis C in the country. A significant excess of cases originated from the region of Batna, Eastern Algeria, already known for its high rate of hepatitis C. Our results suggest that due to culture or sex-dependent biological differences, the tumor process affecting the liver is drastically different between sexes in Algeria.
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Affiliation(s)
- Yazid Chikhi
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Salima Cheraitia
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Rachid Ould Gougam
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Fadila Lounes
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Chahrazed Zemmouchi
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Nassila Belal
- Department of Radiology, Hôpital Central de l'Armée, Ain Naadja, Algiers, Algeria
| | | | | | - Aicha Bensalem
- Laboratory of Virology, Institut Pasteur d'Algérie, Sidi Ferruch, Algiers, Algeria
| | - Saadi Berkane
- Department of Gastroenterology, CHU Mustapha, Algiers, Algeria
| | - Hocine Asselah
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
| | - Pascal Pineau
- Unité "Organisation nucléaire et oncogenèse", INSERM U993, Institut Pasteur, Paris, France
| | - Mustapha Lahcene
- Department of Internal medicine and Gastroenterology, EPH Bologhine, Algiers, Algeria
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Boutemine IM, Amri M, Amir ZC, Fitting C, Mecherara-Idjeri S, Layaida K, Sennoun N, Berkane S, Cavaillon JM, Touil-Boukoffa C. Gastro-protective, therapeutic and anti-inflammatory activities of Pistacia lentiscus L. fatty oil against ethanol-induced gastric ulcers in rats. J Ethnopharmacol 2018; 224:273-282. [PMID: 29859303 DOI: 10.1016/j.jep.2018.05.040] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 05/16/2018] [Accepted: 05/29/2018] [Indexed: 06/08/2023]
Abstract
Pistacia lentiscus L. (Anacardiaceae) (PL) is a flowering plant that grows in the Mediterranean area. It is traditionally used in the treatment of various skin, respiratory and gastrointestinal disorders AIM OF THE STUDY: In the present study, we investigated the anti-ulcerogenic activity of Pistacia lentiscus fatty oil (PLFO) on ethanol-induced gastric ulcers in Wistar rats MATERIAL AND METHODS: PLFO was orally administered to two experimental groups of rats before or after ethanol induction of gastric ulcer. The lesions of the gastric mucosa were evaluated by macroscopic and histopathological examination. In addition, the amount of nitric oxide (NO) and pro-inflammatory cytokines [tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6)] in the supernatant from cultures of gastric mucosa explants were assessed. Finally, the mucus production and iNOS (inducible NO synthase) expression were determined by histochemical and immunohistochemical analysis, respectively RESULT: Our results indicated that the PLFO pretreatment or PLFO treatment significantly reduced ulcerated and hemorrhagic areas. Additionally, pretreatment or treatment with PLFO after ethanol-induced ulceration significantly reduced the plasma concentration of NO. Furthermore, a significant decrease of NO, IL-6 and TNF-α levels was observed in explant culture supernatants. iNOS expression was also reduced in the gastric mucosa. In contrast, mucus production by goblet cells was enhanced. Interestingly, histological analysis of the gastric mucosa has indicated that PLFO- pretreated and treated groups displayed normal histology CONCLUSION: Our results demonstrate that PLFO display significant prophylactic and therapeutic effects against gastric ulcers. Importantly, the mechanism underlying PLFO activities might implicate inhibition of inflammatory responses during gastric ulcer.
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Affiliation(s)
- Insaf-Meriem Boutemine
- Team "Cytokines and NO Synthases", LBCM (Laboratory of Cellular and Molecular Biology), FSB (Faculty of Biological Science), USTHB (University of Sciences and Technology Houari Boumediene), PB 32 El-Alia, 16111 Algiers, Algeria.
| | - Manel Amri
- Team "Cytokines and NO Synthases", LBCM (Laboratory of Cellular and Molecular Biology), FSB (Faculty of Biological Science), USTHB (University of Sciences and Technology Houari Boumediene), PB 32 El-Alia, 16111 Algiers, Algeria.
| | - Zine-Charaf Amir
- Pathology department, Mustapha Pacha Hospital, Algiers, Algeria.
| | | | - Samira Mecherara-Idjeri
- LAOF (Laboratory of Systematic Functional Organic Analysis), Faculty of Chemistry, USTHB (University of Sciences and Technology Houari Boumediene), Algiers, Algeria.
| | - Karim Layaida
- Gastroenterology department, Mustapha Pacha Hospital, Algiers, Algeria.
| | - Nacira Sennoun
- Team "Cytokines and NO Synthases", LBCM (Laboratory of Cellular and Molecular Biology), FSB (Faculty of Biological Science), USTHB (University of Sciences and Technology Houari Boumediene), PB 32 El-Alia, 16111 Algiers, Algeria.
| | - Saadi Berkane
- Gastroenterology department, Mustapha Pacha Hospital, Algiers, Algeria.
| | | | - Chafia Touil-Boukoffa
- Team "Cytokines and NO Synthases", LBCM (Laboratory of Cellular and Molecular Biology), FSB (Faculty of Biological Science), USTHB (University of Sciences and Technology Houari Boumediene), PB 32 El-Alia, 16111 Algiers, Algeria.
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Bensalem A, Selmani K, Hihi N, Bencherifa N, Mostefaoui F, Kerioui C, Pineau P, Debzi N, Berkane S. Eastern region represents a worrying cluster of active hepatitis C in Algeria in 2012. J Med Virol 2016; 88:1394-403. [PMID: 26856380 DOI: 10.1002/jmv.24491] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2016] [Indexed: 12/19/2022]
Abstract
Algeria is the largest country of Africa, peopled with populations living a range of traditional/rural and modern/urban lifestyles. The variations of prevalence of chronic active hepatitis care poorly known on the Algerian territory. We conducted a retrospective survey on all patients (n = 998) referred to our institution in 2012 and confirmed by us for an active hepatitis C. Half of the hepatitis C virus (HCV) isolates were genotyped. Forty Algerian regions out of the 48 were represented in our study. Three geographical clusters (Aïn-Temouchent/SidiBelAbbes, Algiers, and a large Eastern region) with an excess of active hepatitis C were observed. Patients coming from the Eastern cluster (Batna, Khenchela, Oum el Bouaghi, and Tebessa) were strongly over-represented (49% of cases, OR = 14.5, P < 0.0001). The hallmarks of Eastern region were an excess of women (65% vs. 46% in the remaining population, P < 0.0001) and the almost exclusive presence of HCV genotype 1 (93% vs. 63%, P = 0.0001). The core of the epidemics was apparently located in Khenchela (odds ratio = 24.6, P < 0.0001). This situation is plausibly connected with nosocomial transmission or traditional practices as scarification (Hijama), piercing or tattooing, very lively in this region. Distinct hepatitis C epidemics are currently affecting Algerian population. The most worrying situation is observed in rural regions located east of Algeria. J. Med. Virol. 88:1394-1403, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Aïcha Bensalem
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Karima Selmani
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Narjes Hihi
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Nesrine Bencherifa
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Fatma Mostefaoui
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Cherif Kerioui
- Laboratoire des Hépatites Virales, Institut Pasteur d'Algérie, Sidi Fredj, Algiers, Algeria
| | - Pascal Pineau
- Unité « Organisation nucléaire et oncogenèse », INSERM U993, Institut Pasteur, Paris, France
| | - Nabil Debzi
- Service d'Hépatologie, CHU Mustapha Bacha, Algiers, Algeria
| | - Saadi Berkane
- Service de Gastro-entérologie, CHU Mustapha Bacha, Algiers, Algeria
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Hatzakis A, Van Damme P, Alcorn K, Gore C, Benazzouz M, Berkane S, Buti M, Carballo M, Cortes Martins H, Deuffic-Burban S, Dominguez A, Donoghoe M, Elzouki AN, Ben-Alaya Bouafif N, Esmat G, Esteban R, Fabri M, Fenton K, Goldberg D, Goulis I, Hadjichristodoulou C, Hatzigeorgiou T, Hamouda O, Hasurdjiev S, Hughes S, Kautz A, Malik M, Manolakopoulos S, Matičič M, Papatheodoridis G, Peck R, Peterle A, Potamitis G, Prati D, Roudot-Thoraval F, Reic T, Sharara A, Shennak M, Shiha G, Shouval D, Sočan M, Thomas H, Thursz M, Tosti M, Trépo C, Vince A, Vounou E, Wiessing L, Manns M, Manns M. The state of hepatitis B and C in the Mediterranean and Balkan countries: report from a summit conference. J Viral Hepat 2013; 20 Suppl 2:1-20. [PMID: 23827008 DOI: 10.1111/jvh.12120] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The burden of disease due to chronic viral hepatitis constitutes a global threat. In many Balkan and Mediterranean countries, the disease burden due to viral hepatitis remains largely unrecognized, including in high-risk groups and migrants, because of a lack of reliable epidemiological data, suggesting the need for better and targeted surveillance for public health gains. In many countries, the burden of chronic liver disease due to hepatitis B and C is increasing due to ageing of unvaccinated populations and migration, and a probable increase in drug injecting. Targeted vaccination strategies for hepatitis B virus (HBV) among risk groups and harm reduction interventions at adequate scale and coverage for injecting drug users are needed. Transmission of HBV and hepatitis C virus (HCV) in healthcare settings and a higher prevalence of HBV and HCV among recipients of blood and blood products in the Balkan and North African countries highlight the need to implement and monitor universal precautions in these settings and use voluntary, nonremunerated, repeat donors. Progress in drug discovery has improved outcomes of treatment for both HBV and HCV, although access is limited by the high costs of these drugs and resources available for health care. Egypt, with the highest burden of hepatitis C in the world, provides treatment through its National Control Strategy. Addressing the burden of viral hepatitis in the Balkan and Mediterranean regions will require national commitments in the form of strategic plans, financial and human resources, normative guidance and technical support from regional agencies and research.
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Affiliation(s)
- A Hatzakis
- National Retrovirus Reference Center, Department of Hygiene, Epidemiology and Medical Statistics, Athens University Medical School, Athens, Greece.
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Ouldgougam R, Ali Arous N, Lahcen M, Chikhi Y, Berkane S, Hakem D, Lerari Z, Taharboucht S, Bouali F, Tebaibia A, Touchen B, Asselah H. Thrombose de la veine porte : étude multicentrique algéroise. Rev Med Interne 2009. [DOI: 10.1016/j.revmed.2009.10.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bahri O, Ezzikouri S, Ben Alaya-Bouafif N, Iguer F, Essaied El Feydi A, Mestiri H, Benazzouz M, Khalfallah T, Afifi R, Elkihal L, Tebbal S, Berkane S, Debzi N, Sadraoui A, Hogga N, Pineau P, Triki H, Ben Jelloun S. (015) Risk factors for hepatocellular carcinoma development in the North Africa. Arab J Gastroenterol 2009. [DOI: 10.1016/j.ajg.2009.07.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Pineau P, Ezzikouri S, Marchio A, Benazzouz M, Cordina E, Afifi R, Elkihal L, Khalfallah MT, Mestiri H, Tebbal S, Berkane S, Debzi N, Triki H, Dejean A, Iguer F, Bahri O, Essaid El Feydi AEE, Benjelloun S. Genomic stability prevails in North-African hepatocellular carcinomas. Dig Liver Dis 2007; 39:671-7. [PMID: 17531558 DOI: 10.1016/j.dld.2007.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2007] [Revised: 03/22/2007] [Accepted: 03/31/2007] [Indexed: 12/11/2022]
Abstract
The molecular pathogenesis of hepatocellular carcinoma, a tumour characterized by a vast clinical heterogeneity, remains unexplored outside Europe and Eastern Asia. We analysed by direct sequencing or loss of heterozygosity assay, the common targets of genomic alterations in 42 hepatocellular carcinomas collected in western North-Africa. Overall, genomic instability was uncommon, allelic losses affecting mostly chromosomes 1p, 4q, 8p and 17p (24-28% of cases). CTNNB1 and TP53 were infrequently mutated (9 and 17% of cases, respectively). Surprisingly, TP53 mutation R249S, diagnostic of aflatoxin B1 exposure, usually frequent in Africa, was exceptional (one case), indicating that in western North-Africa, hepatocellular carcinoma genetics differs markedly from that of the remainder of the continent.
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Affiliation(s)
- P Pineau
- Nuclear Organization and Oncogenesis Unit, INSERM U579, Pasteur Institute, Paris, France.
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Hakem D, Berrah A, Berkane S, Asselah H, Aït-Younes S, Asselah F, Salah S, Merriche S, Abbadi MC. [Autoimmune chronic active hepatitis: anatomoclinic's study of 50 patients]. Rev Med Interne 2005; 26:858-65. [PMID: 16137797 DOI: 10.1016/j.revmed.2005.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2004] [Accepted: 07/19/2005] [Indexed: 11/18/2022]
Abstract
PURPOSE To analyse anatomoclinic and evolutive aspects of autoimmune hepatitis (AIH) through 50 observations collected in two Internal Medicine departments in Algiers from 1998 to 2002 and to make a review of the literature. METHODS The study is prospective. The diagnosis of autoimmune hepatitis (AIH) is established according to the recommendations of the score of the International Autoimmune Hepatitis Group (1991) or/and hepatitic damage confirmed by histology. RESULTS Fifty patients were studied: (32 women-18 men) and the mean age was 38 years (17 to 73). Autoimmune extra-hepatitic manifestations were associated in 26%. The AIH type 1 has been noted in 58%. AIH were type 2 in only 6%. In 22% of the cases AIH were sero-negative and the others AIH represented 14% were classed as overlap-syndrome (5 cases of primary biliary cirrhosis and 2 cases of primary sclerosing cholangitis hepatitis overlap syndrome). The first liver biopsy tissue showed strong necrotic-inflammatory activity in 56% and cirrhosis was identified in 19 patients (38%). The treatment (azathioprine and corticosteroid) was prescribed in 37 patients (74%) in active chronic hepatitis or in compensed cirrhosis. FOLLOW-UP 28% of the patients died (9-36 months) because cirrhosis's complications or because complications of hepatocarcinoma (3 cases). CONCLUSION The diagnosis of AIH must be established early for each patient with chronic liver disease particularly is those are supposed as a crypto genetic hepatitis. The prognosis is compromised by delayed diagnosis and the mortality in middle following up is high.
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Affiliation(s)
- D Hakem
- Service de médecine interne, hôpital Lamine-Debaghine, CHU Bab-El-Oued, boulevard Said-Touati, Bab. El. Oued, 16009 Alger, Algérie.
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