Search Results - "GUINTO, Gerardo"

Transcriptome and methylome analysis reveals three cellular origins of pituitary tumors by Taniguchi-Ponciano, Keiko, Andonegui-Elguera, Sergio, Peña-Martínez, Eduardo, Silva-Román, Gloria, Vela-Patiño, Sandra, Gomez-Apo, Erick, Chavez-Macias, Laura, Vargas-Ortega, Guadalupe, Espinosa-de-los-Monteros, Laura, Gonzalez-Virla, Baldomero, Perez, Carolina, Ferreira-Hermosillo, Aldo, Espinosa-Cardenas, Etual, Ramirez-Renteria, Claudia, Sosa, Ernesto, Lopez-Felix, Blas, Guinto, Gerardo, Marrero-Rodríguez, Daniel, Mercado, Moises

“…Pituitary adenomas (PA) are the second most common intracranial tumors. These neoplasms are classified according to the hormone they produce. The majority of…”
Get full text

Surgical outcomes in patients with acromegaly: Microscopic vs. endoscopic transsphenoidal surgery by Guinto, Gerardo, Guinto-Nishimura, Gerardo Y., Uribe-Pacheco, Rodrigo, Sangrador-Deitos, Marcos V., Villanueva-Castro, Eliezer, García-Iturbide, Ricardo, Gallardo, David, Guinto, Patricia, Vargas, Alejandro, Aréchiga, Norma

“…Transsphenoidal resection of growth hormone-secreting pituitary neuroendocrine tumors remains the first-line treatment for acromegaly. This can be performed…”
Get full text

Current and Future Perspectives of Microscopic and Endoscopic Transsphenoidal Surgery for Pituitary Adenomas: A Narrative Review by Guinto, Gerardo, Guinto-Nishimura, Gerardo Y, Sangrador-Deitos, Marcos V, Uribe-Pacheco, Rodrigo, Soto-Martinez, Rene, Gallardo, David, Guinto, Patricia, Vargas, Alejandro, Aréchiga, Norma

“…Transsphenoidal resection remains the standard treatment for most pituitary adenomas. However, the ideal surgical approach to safely access these lesions,…”
Get full text

Association between Intracellular Calcium Signaling and Tumor Recurrence in Human Non-Functioning Pituitary Adenomas by Santiago-Andres, Yorgui, Aquiles, Ana, Taniguchi-Ponciano, Keiko, Salame, Latife, Guinto, Gerardo, Mercado, Moises, Fiordelisio, Tatiana

“…Clinically non-functioning pituitary adenomas (CNFPAs) are the second most frequent sellar tumor among studies on community-dwelling adults. They are…”
Get full text

Augmented reality simulation as training model of ventricular puncture: Evidence in the improvement of the quality of punctures by Domínguez‐Velasco, César F., Tello‐Mata, Isaac E., Guinto‐Nishimura, Gerardo, Martínez‐Hernández, Adriana, Alcocer‐Barradas, Víctor, Pérez‐Lomelí, Juan S., Padilla‐Castañeda, Miguel A.

“…Background Ventricular puncture is a common procedure in neurosurgery and the first that resident must learn. Ongoing education is critical to improving…”
Get full text

The Genomic Landscape of Corticotroph Tumors: From Silent Adenomas to ACTH-Secreting Carcinomas by Andonegui-Elguera, Sergio, Silva-Román, Gloria, Peña-Martínez, Eduardo, Taniguchi-Ponciano, Keiko, Vela-Patiño, Sandra, Remba-Shapiro, Ilan, Gómez-Apo, Erick, Espinosa-de-Los-Monteros, Ana-Laura, Portocarrero-Ortiz, Lesly A, Guinto, Gerardo, Moreno-Jimenez, Sergio, Chavez-Macias, Laura, Saucedo, Renata, Basurto-Acevedo, Lourdes, Lopez-Felix, Blas, Gonzalez-Torres, Carolina, Gaytan-Cervantes, Javier, Ayala-Sumuano, Jorge T, Burak-Leipuner, Andres, Marrero-Rodríguez, Daniel, Mercado, Moisés

“…Corticotroph cells give rise to aggressive and rare pituitary neoplasms comprising ACTH-producing adenomas resulting in Cushing disease (CD), clinically silent…”
Get full text

Petroclival Meningiomas: A Simple System That Could Help in Selecting the Approach by Guinto, Gerardo, Hernández, Eli, Estrada, Eric, Gallardo, David, Kageyama, Miguel, Aréchiga, Norma, Guinto-Nishimura, Gerardo Y

“…Abstract BACKGROUND Petroclival meningiomas (PCM) represent a neurosurgical challenge due to their strategic location close to the brainstem. OBJECTIVE To…”
Get full text

Burnout, Discrimination, Abuse, and Mistreatment in Latin America Neurosurgical Training During the Coronavirus Disease 2019 Pandemic by De la Cerda-Vargas, María F., Stienen, Martin N., Campero, Alvaro, Pérez-Castell, Armando F., Soriano-Sánchez, José A., Nettel-Rueda, Barbara, Borba, Luis A.B., Castillo-Rangel, Carlos, Navarro-Domínguez, Pedro, Muñoz- Hernández, Melisa A., Segura-López, Fany K., Guinto-Nishimura, Gerardo Y., Sandoval-Bonilla, Bayron Alexander

“…Discrimination, abuse, and mistreatment are prevailing problems reported in neurosurgical training programs globally. Moreover, the current coronavirus disease…”
Get full text

Combined Endoscopic Transsphenoidal and Tubular Retractor-Assisted Transventricular Approach for Giant Pituitary Adenomas by Guinto-Nishimura, Gerardo Y., Caballero-Delgado, Silvia, Eguiluz-Meléndez, Aldo G., Ortega-Porcayo, Luis A., Valencia-Ramos, Cristopher, Aragon-Arreola, Jorge F., Portocarrero-Ortiz, Lesly, Sangrador-Deitos, Marcos V., Gómez-Amador, Juan L.

“…Surgical resection remains the standard treatment for most giant pituitary adenomas (GPAs). The selected surgical approach for these complex lesions depends…”
Get full text

The kinome, cyclins and cyclin-dependent kinases of pituitary adenomas, a look into the gene expression profile among tumors from different lineages by Taniguchi-Ponciano, Keiko, Portocarrero-Ortiz, Lesly A, Guinto, Gerardo, Moreno-Jimenez, Sergio, Gomez-Apo, Erick, Chavez-Macias, Laura, Peña-Martínez, Eduardo, Silva-Román, Gloria, Vela-Patiño, Sandra, Ordoñez-García, Jesús, Andonegui-Elguera, Sergio, Ferreira-Hermosillo, Aldo, Ramirez-Renteria, Claudia, Espinosa-Cardenas, Etual, Sosa, Ernesto, Espinosa-de-Los-Monteros, Ana Laura, Salame-Khouri, Latife, Perez, Carolina, Lopez-Felix, Blas, Vargas-Ortega, Guadalupe, Gonzalez-Virla, Baldomero, Lisbona-Buzali, Marcos, Marrero-Rodríguez, Daniel, Mercado, Moisés

“…Pituitary adenomas (PA) are the second most common intracranial tumors and are classified according to hormone they produce, and the transcription factors they…”
Get full text

Longitudinal multiomics analysis of aggressive pituitary neuroendocrine tumors: comparing primary and recurrent tumors from the same patient, reveals genomic stability and heterogeneous transcriptomic profiles with alterations in metabolic pathways by Taniguchi-Ponciano, Keiko, Hinojosa-Alvarez, Silvia, Hernandez-Perez, Jesus, Chavez-Santoscoy, Rocio A, Remba-Shapiro, Ilan, Guinto, Gerardo, Magallon-Gayon, Erika, Telles-Ramirez, Benjamin, de Leon-Conconi, Rodrigo Ponce, Vela-Patiño, Sandra, Andonegui-Elguera, Sergio, Cano-Zaragoza, Amayrani, Martinez-Mendoza, Florencia, Kerbel, Jacobo, Loza-Mejia, Marco, Rodrigo-Salazar, Juan, Mendez-Perez, Alonso, Aguilar-Flores, Cristina, Chavez-Gonzalez, Antonieta, Ortiz-Reyes, Elenka, Gomez-Apo, Erick, Bonifaz, Laura C, Marrero-Rodriguez, Daniel, Mercado, Moises

“…Pituitary neuroendocrine tumors (PitNET) represent the vast majority of sellar masses. Some behave aggressively, growing rapidly and invading surrounding…”
Get full text

Clinical Characteristics and Treatment Outcome of 485 Patients with Nonfunctioning Pituitary Macroadenomas by Mercado, Moisés, Zepeda, Erick, Guinto, Gerardo, Mendoza, Victoria, Espinosa, Etual, Ferreira, Aldo, Ramirez, Claudia, Gonzalez, Baldomero, Vargas, Guadalupe, Lopez-Felix, Blas

“…Background. Nonfunctioning pituitary adenomas (NFPAs) are the most common benign lesions of the pituitary gland. Objective. To describe our experience with the…”
Get full text

Anatomical Basis of the Zygomatic-Transmandibular Approach: Operative Video by Guinto, Gerardo, Hernandez, Eli, Gallardo-Ceja, David, Gallegos-Hernandez, Francisco, Arechiga, Norma, Guinto-Nishimura, Gerardo

“…Abstract Tumor growth in infratemporal fossa (ITF) and parapharyngeal space (PPS) is generally slow and generates very few clinical manifestations, so it is…”
Get full text

Expression of IL-6 and matrix metalloproteinases in a convexity meningiomas with hyperostosis: Case report by Guadarrama-Ortíz, Parménides, Montes de Oca-Vargas, Ingrid, Choreño-Parra, José Alberto, Gallegos-Garza, Cecilia, Sánchez-Garibay, Carlos, Garibay-Gracián, André, Salinas-Lara, Citlaltepetl, Guinto, Gerardo

“…•The molecules regulating bone infiltration of meningiomas remain unclear.•We evaluated the expression of molecules potentially implicated in hyperostosis in a…”
Get full text

Microsurgical training through laboratory experience: A step-by-step practical guideline by Marian-Magaña, Ricardo, Sangrador-Deitos, Marcos V, Guinto-Nishimura, Gerardo Y, Ballesteros-Herrera, Daniel, Cano-Velazquez, Gerardo, Canela-Calderón, Obet J, Ríos-Zermeño, Jorge, Aragon-Arreola, Jorge F, Gómez-Amador, Juan L

“…Microsurgical laboratory training remains the mainstay to acquire, improve, and perfect surgical abilities. Microvascular anastomotic techniques are of key…”
Get full text

Giant Olfactory Groove Meningiomas: Extent of Frontal Lobes Damage and Long-Term Outcome After the Pterional Approach by Balanzar, Gerardo Guinto

Get full text

Vasospasm in Subarachnoid Hemorrhage by Balanzar, Gerardo Guinto, Guinto-Nishimura, Yoshiaki

Get full text

Current Approach of Functioning Head and Neck Paragangliomas: Case Report of a Young Patient with Multiple Asynchronous Tumors by Portocarrero-Ortiz, Lesly, Reza-Albarran, Alfredo Adolfo, Ramírez-Rentería, Claudia, Luis, Balderrama-Bañares Jorge, Guinto-Nishimura, Gerardo Yoshiaki, Nathal Vera, Edgar, Hernández-Hernández, Alan, Terrones-Lozano, Alejandro, Serna-Soto, Judith de la

“…Introduction. Pheochromocytomas (Pheo) and paragangliomas (PGL) are rare neuroendocrine tumors arising from chromaffin cells of the adrenal medulla and from…”
Get full text

Neurosurgery in Latin America by Balanzar, Gerardo Guinto

Get full text

Acromegaly: Role of Surgery in the Therapeutic Armamentarium by Guinto, Gerardo, Abdo, Miguel, Zepeda, Erick, Aréchiga, Norma, Mercado, Moisés

“…Acromegaly is a complex disease that requires the intervention of a multidisciplinary team. The most frequent clinical manifestations are growing of distal…”
Get full text