Producción Científica: Recent submissions

Now showing items 961-980 of 1698

    • Multiple infections by EBV, HCMV and Helicobacter pylori are highly frequent in patients with chronic gastritis and gastric cancer from Southwest Mexico. 

      Del Moral Hernandez, Oscar; Castañon Sanchez, Carlos Alberto; Reyes Navarrete, Salomón; Martinez Carrillo, Dinorah Nashely; Betancourt Linares, Reyes; Jimenez Wences, Hilda; De La Peña Cruz, Carmen Sol; Roman Roman, Adolfo; Hernandez Sotelo, Daniel; Fernandez Tilapa, Gloria (Medicine, 2019-12)
      The chronic inflammation and damage to the gastric epithelium induced by Helicobacter pylori (H. pylori) are the main risk factors for gastric cancer development. Epstein-Barr virus (EBV) and human cytomegalovirus (HCMV) ...

    • New insights into radioresistance in breast cancer identify a dual function of miR-122 as a tumor suppressor and oncomiR. 

      Perez Añorve, Isidro Xavier; Gonzalez De La Rosa, Claudia Haydee; Soto Reyes, Ernesto; Beltran Anaya, Fredy Omar; Del Moral Hernandez, Oscar; Salgado Albarran, Marisol; Angeles Zaragoza, Oscar; Gonzalez Barrios, Juan Antonio; Landero Huerta, Daniel Adrian; Chavez Saldaña, Margarita Dolores; Garcia Carranca, Alejandro Manuel; Villegas Sepulveda, Nicolas; Aréchaga Ocampo, Elena (FebsPress, 2019-04-18)
      Radioresistance of tumor cells gives rise to local recurrence and disease progression in many patients. MicroRNAs (miRNAs) are master regulators of gene expression that control oncogenic pathways to modulate the radiotherapy ...

    • Cervical cancer stem cell-associated genes: Prognostic implications in cervical cancer (Review). 

      Organista Nava, Jorge; Gomez Gomez, Yazmin; Garibay Cerdenares, Olga Lilia; Leyva Vazquez, Marco Antonio; Illades_Aguiar, Berenice (Oncology Letters, 2019-03-18)
      Cervical cancer is the fourth most common type of gynecological malignancy to affect females, worldwide. Although high-risk human papillomavirus (HR-HPV) infection is the primary etiologic agent associated with the development ...

    • CagL polymorphisms D58/K59 are predominant in Helicobacter pylori strains isolated from Mexican patients with chronic gastritis. 

      Roman Roman, Adolfo; Martinez Santos, Veronica Iranzu; Castañon Sanchez, Carlos Alberto; Albañil Muñoz, Alan J; González Mendoza, Paola; Soto¿Flores, Diana G; Martinez Carrillo, Dinorah Nashely; Fernandez Tilapa, Gloria (Gut Pathogens, 2019-02-13)
      Helicobacter pylori is a Gram¿negative bacterium that colonizes the gastric mucosa in humans. One of the main virulence factors of H. pylori is the cag pathogenicity island (cagPAI), which encodes a type 4¿secretion system ...

    • Aged garlic extract and S-allylcysteine increase the GLUT3 and GCLC expression levels in cerebral ischemia. 

      Daniel Gomez, Carlos; Aguilera, Penélope; Ortiz Plata, Alma; Nares López, Felipe; Chanez Cardenas, Maria Elena; Flores Alfaro, Eugenia; Ruiz Tachiquin, Martha Eugenia; Espinoza Rojo, Monica (Advances in Clinical and Experimental Medicine, 2019-06-27)
      During cerebral ischemia, energy restoration through the regulation of glucose transporters and antioxidant defense mechanisms is essential to maintain cell viability. Antioxidant therapy has been considered effective to ...

    • MMP-2 salivary activity in type 2 diabetes mellitus patients 

      Arreguin Cano, Juan Antonio; Ayerdi Nájera, Brenda; Tacuba Saavedra, Arvey; Navarro Tito, Napoleon; Davalos Martinez, Alfonso; Emigdio Vargas, Abel; Barrera Rodriguez, Elia; Blanco García, Nubia; Gutierrez Venegas, Gloria; Ventura Molina, Elías; León Dorantes, Gladys (Diabetology & Metabolic Syndrome, 2019-01)
      Type 2 diabetes mellitus (T2DM) and periodontitis are chronic inflammatory diseases with a bidirec¿ tional relationship. The uncontrolled levels of glucose in T2DM patients change the pathophysiology and balance of ...

    • vacA s1m1 genotype and cagA EPIYA-ABC pattern are predominant among Helicobacter pylori strains isolated from Mexican patients with chronic gastritis 

      Atrisco Morales, Josefina; Martinez Santos, Veronica Iranzu; Roman Roman, Adolfo; Alarcon Millan, Judit; De Sampedro Reyes, Jose; Cruz del Carmen, Ivan; Martinez Carrillo, Dinorah Nashely; Fernandez Tilapa, Gloria (Medical Microbiology, 2017-11-30)
      Purpose. Virulent genotypes of Helicobacter pylori vacA s1m1/cagA+/babA2+ have been associated with severe gastric diseases. VacA, CagA and BabA are polymorphic proteins, and their association with the disease is ...

    • Dimensión socioambiental en los contenidos del currículo del nivel medio superior de la Universidad Autónoma de Guerrero 

      Gervacio Jiménez, Herlinda; Castillo Elias, Benjamin (Revista Iberoamericana para la investigación y el desarrollo educativo, 2019-07-30)
      This research addresses the requirements of the new educational model. It is an analysis of the contents of the curriculum of the higher level of the Universidad Autónoma de Guerrero(UAGro),located in Acapulco, ...

    • Estructura forestal de una zona de manglar en la laguna de Coyuca de Benítez, Guerrero 

      Castillo Elias, Benjamin; Gervacio Jiménez, Herlinda; Bedolla Solano, Ramon (Revisa Mexicana de Ciencias Forestales, 2018-01-15)
      Mangroves are a forest resource of great importance in the wetlands, by its diversity and timber structure, as for the ecological values, socio-economic and environmental benefits that represent. Its composition depends ...

    • Existence of a Conserved Quantity and Stability of In Vitro Virus Infection Dynamics Models with Absorption Effect 

      Martinez Lazaro, Celia; Taneco Hernandez, Marco Antonio; Reyes Carreto, Ramon; Vargas De Leon, Cruz (Computational and Mathematical Methods in Medicine, 2019-03-03)

    • The PDZ-Binding Motif of HPV16-E6 Oncoprotein Modulates the Keratinization and Stemness Transcriptional Profile In Vivo 

      Cortes Malagon, Enoe Mariano; Palacios Reyes, Maria Del Carmen; Romero Cordoba, Sandra Lorena; Mendoza Villanueva, Daniel; Escobar Herrera, Jaime; Verdejo Torres, Odette Monserrat; Contreras Patiño, Rubén Gerardo; Fernandez Tilapa, Gloria; Moreno Eutimio, Mario Adan; Moreno, José; Hidalgo Miranda, Alfredo; Gariglio Vidal, Juan Bautista Patricio; Bonilla Delgado, Jose (BioMed Research International, 2017-10-10)

    • Diversidad florística y maderable de una zona de manglar en la laguna de Nuxco, Guerrero, México 

      Castillo Elías, Benjamín; Gervacio Jiménez, Herlinda (Ediciones Grupo Compás, Escuela de Ciencias Ambientales Facultad de Ingeniería Universidad Espíritu Santo, 2019-10-21)
      The objective was to determine the ecological and forestry importance of the mangrove forest that is attached to the community of Nuxco, at Tecpan de Galeana municipality, Guerrero State, through its density, relative ...

    • Influence of serum leptin levels and Q223R leptin receptor polymorphism on clinical characteristic of patients with rheumatoid arthritis from Western Mexico. 

      Angel Chavez, Luis Ignacio; Ruelas Cinco, Elizabeth Del Carmen; Hernandez Bello, Jorge; Castro, Elena; Vazquez Villamar, Mirna; Parra_Rojas, Isela; Brennan Bourdon, Lorena Michele; Muñoz Barrios, Salvador; Guerrero Velazquez, Celia; Muñoz_Valle, José Francisco (eJIFCC, 2018-11)
      The aim of the present study was to evaluate the possible association between the Q223R Leptin receptor (LEPR) polymorphism (A>G; rs1137101) and leptin levels in patients with rheumatoid arthritis (RA) from Western Mexico.

    • A possible association between the -2518 A>G MCP-1 polymorphism and insulin resistance in school children. 

      Matia Garcia, Ines; Salgado Goytia, Lorenzo; Ramos Arellano, Luz Elena; Muñoz_Valle, José Francisco; Armenta Solis, Adakatia; Garibay Cerdenares, Olga Lilia; Ramírez, Mónica; Parra_Rojas, Isela (SCIELO, 2017-08-09)
      Objective: Monocyte chemoattractant protein 1 (MCP-1) has been suggested to be involved in the pathophysiology of insulin resistance (IR); therefore, variants in the MCP-1 gene may contribute to the development of this ...

    • Tumor suppressor miR-29c regulates radioresistance in lung cancer cells 

      Aréchaga Ocampo, Elena; Lopez Camarillo, Mario Cesar; Villegas Sepulveda, Nicolas; Gonzalez De La Rosa, Claudia Haydee; Perez Añorve, Isidro Xavier; Roldan Perez, Reynalda; Flores Perez, Jose Ali; Peña Curiel, Omar; Angeles Zaragoza, Oscar; Rangel Corona, Rosalva; Gonzalez Barrios, Juan Antonio; Bonilla Moreno, Raúl; Del Moral Hernandez, Oscar; Herrera, Luis A; Garcia Carranca, Alejandro Manuel (Tumor Biology, 2017-03)
      Radiotherapy is an important treatment option for non-small cell lung carcinoma patients. Despite the appropriate use of radiotherapy, radioresistance is a biological behavior of cancer cells that limits the efficacy of ...

    • Antibacterial activity of nanoparticles of titanium dioxide, intrinsic and doped with indium and iron 

      Castro Alarcon, Natividad; Herrera Arizmendi, Jose Luis; Luis Alberto, Marroquin Carteño; Guzman Guzman, Iris Paola; Perez Centeno, Armando; Santana Aranda, Miguel Angel (Microbiology Research International, 2016-11)
      The need for new antimicrobial compounds has drawn attention on developing new and emerging materials based on nanoparticles with antimicrobial activity. The aim of this research was to evaluate the antibacterial activity ...

    • PTPN22 1858C>T polymorphism is associated with increased CD154 expression and higher CD4+ T cells percentage in rheumatoid arthritis patients. 

      Ruiz Noa, Yeniley; Hernandez Bello, Jorge; Llamas Covarrubias, Mara Anais; Palafox Sanchez, Claudia Azucena; Oregon Romero, Edith; Sánchez Hernández, Pedro Ernesto; Ramirez Dueñas, Maria Guadalupe; Parra Rojas, Isela; Muñoz Valle, Jose Francisco (Journal Clinical Laboratory Analysis, 2018-10-14)
      Background: CD40 is a costimulatory molecule for B cells, and CD154 is a marker of CD4+ T cells activation. CD40 CD154 interaction promotes pro¿inflammatory cytokines secretion and autoantibodies production. PTPN22 gene ...

    • Association of extrapituitary prolactin promoter polymorphism with disease susceptibility and anti-RNP antibodies in Mexican patients with systemic lupus erythematosus. 

      Hernandez Bello, Jorge; Palafox Sanchez, Claudia Azucena; Garcia Arellano, Samuel; Reyes Castillo, Zyanya; Pereira Suarez, Ana Laura; Parra Rojas, Isela; Navarro Zarza, Jose Eduardo; De La Cruz Mosso, Ulises; Torres Carrillo, Nora Magdalena; Muñoz Valle, Jose Francisco (Archives of Medical Science, 2016-06-21)
      Prolactin (PRL) is a 23-kDa protein that can be synthesized and secreted by pituitary and extrapituitary tissues such as immune cells due to its expression being regulated by two independent promoter regions. The promoter ...

    • Overexpression of dihydrofolate reductase is a factor of poor survival in acute lymphoblastic leukemia. 

      Organista Nava, Jorge; Gomez Gomez, Yazmin; Illades_Aguiar, Berenice; Rivera Ramirez, Ana Bertha; Saavedra Herrera, Monica Virginia; Leyva Vazquez, Marco Antonio (ONCOLOGY LETTERS, 2017-08-23)
      Dihydrofolate reductase (DHFR) has an important function in DNA synthesis and is a target of methotrexate, which is a crucial treatment option for acute lymphoblastic leukemia (ALL). However, the number of studies conducted ...

    • High relative abundance of firmicutes and increased TNF- ¿ levels correlate with obesity in children. 

      Orbe Orihuela, Yaneth Citlalli; Lagunas Martinez, Alfredo; Bahena Roman, Margarita; Madrid Marina, Vicente; Torres Poveda, Kirvis Janneth; Flores Alfaro, Eugenia; Méndez Padrón, Araceli; Diaz Benitez, Cinthya Estefhany; Peralta Zaragoza, Oscar; Antúnez Ortiz, Diana Lizzete; Cruz, Miguel; Burguete Garcia, Ana Isabel (Salud Pública de México, 2017-02-24)
      To investigate the correlation among pro- or anti-inflammatory cytokines and the two main gut microbiota phyla in obese children. Materials and methods. Anthropometric data were obtained from 890 children under 14 years ...