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Sandra Sánchez BarbosaSB
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Sandra Sánchez Barbosa

@sandrasnchezbarbosa

I investigate autoimmune, metabolic, and infectious diseases using bioinformatics, molecular dynamics, immunology, and flow cytometry.

Mexico
Message

What I'm looking for

I'm looking to contribute research, teaching, consulting, and science-communication experience to projects in biomedicine, biotechnology, bioinformatics, and STEAM education, particularly those with meaningful public impact and a gender perspective.

I've investigated autoimmune, metabolic, and infectious diseases across UASLP, the University of Colima, IPN, CINVESTAV, and UNAM. My work includes identifying therapeutic targets and drug-repositioning candidates for cirrhosis, studying inflammation in hyperinsulinemia and obesity, and researching murine lupus models.

I use bioinformatics, molecular docking, molecular dynamics, flow cytometry, molecular biology, and immunology to design and execute experiments. At UNAM, I trained in Gromacs and high-performance computing to study lipid particles and membrane-modifying drugs.

I've also taught biomedical, biochemical, and research-methodology courses at UNITEC, ITESM, UASLP, UACM, and IPN. Through S&I: Guidance Services, I advise graduate students and professionals on research design, data analysis, academic manuscripts, and research proposals.

Beyond the laboratory, I lead science communication and STEAM mentorship initiatives with a gender perspective. As National Director of Pint of Science México, I help bring science to broader audiences while mentoring children and adolescents through national and international STEM programs.

Experience

Work history, roles, and key accomplishments

ML
Current

Consultora museográfica

Museo de las Identidades Leonesas

Jan 2026 - Present (7 months)

Provided museographic consulting services.

SS
Current

Asesorías y Consultorías de I+D

S&I: GUIDANCE SERVICES

Sep 2024 - Present (1 year 11 months)

Advising graduate students and professionals on research design and data analysis. Reviewing academic manuscripts and research proposals, and advising on language in academic manuscripts.

PS
Current

Coordinadora de sede Guanajuato

Pint of Science

Jan 2023 - Present (3 years 7 months)

Coordinated the Guanajuato venue of the Pint of Science festival.

PS
Current

Directora Nacional

Pint of Science

Jan 2020 - Present (6 years 7 months)

Directed the national edition of the annual international science communication festival.

PR
Current

Traductora y Revisora de traducciones

PRECISA Traducciones / Hamersharp / El Manual Moderno / RA&T

Jan 2012 - Present (14 years 7 months)

Translated and reviewed documentation for regulatory files of medical devices and drugs between Spanish, English, German, Italian, French, and Portuguese.

UL

Profesora de asignatura

UNITEC Campus León

Sep 2025 - Dec 2025 (3 months)

Taught undergraduate students in Pharmaceutical Chemistry and Biology courses including Pharmaceutical Analytical Chemistry II, Analysis of Microbiological Systems I, and Pharmaceutical Innovation and Development.

PS

Coordinadora de sede León, Gto.

Pint of Science

Jan 2023 - Dec 2025 (2 years 11 months)

Coordinated the León, Guanajuato venue of the Pint of Science festival.

PA

Integrante del comité evaluador

PAUTA

Jul 2025 - Jul 2025 (0 months)

Served as a member of the evaluation committee for the 4th Virtual Science Fair - Intersedes.

PA

Preparadora de carta

PAUTA

Mar 2025 - Mar 2025 (0 months)

Prepared a letter for the scientific linkage program.

IG

Profesora de asignatura

ITESM Campus Guadalajara

Aug 2023 - Dec 2023 (4 months)

Taught medical and health sciences students in Research Methodology, Metabolism and Energy, and Cellular and Molecular Mechanisms in the TEC system.

UH

Organizadora del encuentro

UASLP Zona Huasteca

Dec 2022 - Dec 2022 (0 months)

Organized the '2nd Meeting of Young People Researching with Science'.

UA

Investigadora asociada

UASLP

Jun 2022 - Dec 2022 (6 months)

Identified new therapeutic targets and drugs for repositioning to reverse cirrhosis using bioinformatics tools. Installed and initiated use of dedicated computer equipment for molecular docking assays and evaluated hepatoprotective capacity of substances in vivo.

UH

Profesora invitada

UASLP, Facultad de Estudios Profesionales Zona Huasteca

Jun 2022 - Dec 2022 (6 months)

Taught graduate students in the Master's in Biochemical Sciences course on Protein Processing and Post-translational Modification. Trained undergraduate and graduate thesis students in bioinformatics tools and advised on activities for the institution's Science and Technology Week.

GO

Mentora en programas internacionales y nacionales

Global STEM Alliance-NYAS / U.S.-México Foundation / Olascoa

Jan 2015 - Dec 2022 (7 years 11 months)

Mentored children and adolescents in STEM projects in programs such as Junior Academy and 1000 Girls, 1000 Futures of NYAS, Women in STEM of the U.S.-Mexico Foundation, Women Leaders in STEAM Mexico, and the 12th edition of the Will program of Olascoaga.

CM

Miembro del equipo de Violencia de Género

Científicas Mexicanas

May 2020 - Jun 2022 (2 years 1 month)

Member of the Gender Violence team.

CM

Coordinadora del Equipo de Blog

Científicas Mexicanas

May 2020 - Jun 2022 (2 years 1 month)

Coordinated the blog team 'Mexicanas al grito de ciencia'.

CM

Miembro del equipo de Mentorías

Científicas Mexicanas

May 2020 - Jun 2022 (2 years 1 month)

Member of the Mentoring team.

CC

Member of the Board of Judges

Create @ CQ-A State Symposium, Arkansas State University, Ca

Apr 2022 - Apr 2022 (0 months)

Served as a member of the board of judges for the Create @ CQ-A State Symposium.

EE

Consultora sobre arranque de laboratorio de microbiología y protocolos de inicio

Empresa emergente de San Francisco, EU

Jan 2021 - Dec 2021 (11 months)

Designed and supervised the installation and startup of a minimal microbiology laboratory for initial project evaluation in Mexico. Wrote protocols for initial evaluation tests and initiated the microbiological testing.

CC

Posdoctorante

CUIB-Universidad de Colima

Nov 2020 - Nov 2021 (1 year)

Designed flow cytometry analysis of cytokines and key cell populations to understand the inflammatory process related to hyperinsulinemia and obesity in a rat model. Initiated testing of the prepared multiparametric cytometry design.

PA

Evaluadora de proyectos

PAUTA

Aug 2021 - Aug 2021 (0 months)

Evaluated projects for the Scientific Communication Contest 2020-2021 celebrating the International Year of Fruits and Vegetables.

MM

Jurado en el 1er. Concurso de Ensayo del Día del ADN

Mas Ciencia por México

Apr 2021 - Apr 2021 (0 months)

Served as a jury member for the 1st DNA Day Essay Contest.

AC

Evaluadora de la selección de proyectos nacionales

ATHENA, CONACYT

Nov 2020 - Feb 2021 (3 months)

Evaluated national projects for ATHENA, National and Latin American Fair of Humanities, Sciences and Engineering.

CI

Tallerista de divulgación científica

Conexión Ciencia / Independiente

Jan 2015 - Dec 2020 (5 years 11 months)

Created and delivered science communication workshops for children, adolescents, and adults. Prepared and gave science communication talks for diverse audiences and organized science outreach events.

EA

Evaluadora de 1er Expo-Ideas CDMX

Expo-Ideas CDMX y Michoacán, Quantum Cuat’s, Atomic Zar, Aso

Sep 2020 - Sep 2020 (0 months)

Evaluated projects at the 1st Expo-Ideas CDMX.

PA

Evaluadora de la Sexta Feria Nacional de Ciencias

PAUTA

Sep 2020 - Sep 2020 (0 months)

Evaluated projects at the Sixth National Science Fair.

PA

Evaluadora del concurso Cuéntanos sobre una científica

PAUTA

Aug 2020 - Aug 2020 (0 months)

Evaluated entries for the contest 'Tell us about a female scientist'.

CM

Diseñadora e instructora del Club

Clubes de Ciencia México

Jan 2019 - Dec 2019 (11 months)

Co-designed and instructed a science club for high school and early undergraduate students. Procured reagents, materials, equipment, and infrastructure, and translated the class in real-time for students.

UH

Profesora de asignatura

UACM, Plantel Centro Histórico

Jan 2019 - Jun 2019 (5 months)

Taught students in the Health Promotion program in the subject of Cell II.

LN

Investigadora adjunta

Laboratorio de Biomembranas, ENCB-Instituto Politécnico Naci

Jan 2018 - Jun 2019 (1 year 5 months)

Managed laboratory activities and materials, trained new graduate students, and provided technical assistance in research projects.

ET

Profesora invitada

ENCB-IPN, Casco de Santo Tomás

Mar 2015 - Mar 2019 (4 years)

Taught graduate students in the Biomedicine and Molecular Biotechnology program in the subject of Cellular Dynamics.

PS

Coordinadora de bar en sede CDMX

Pint of Science

Jan 2018 - Dec 2018 (11 months)

Coordinated the bar at the Mexico City venue of the Pint of Science festival.

EN

Doctorante

ENCB-Instituto Politécnico Nacional

Aug 2012 - Dec 2017 (5 years 4 months)

Studied lipids and membrane-modifying drugs involved in the formation of lipid particles implicated in a lupus-like disease in mice using bioinformatics and flow cytometry.

FU

Doctorante

Facultad de Química, UNAM

Dec 2014 - Dec 2016 (2 years)

Received specialized training in molecular dynamics simulation with Gromacs and supercomputing technologies. Designed and conducted bioinformatics experiments to study lipid particles and drugs involved in their formation.

CI

Doctorante

Centro de Investigación en Cómputo - IPN

Aug 2013 - Jun 2014 (10 months)

Received training in Linux operating system and software necessary for molecular dynamics simulation.

ET

Profesora de asignatura

ESM-IPN, Casco de Santo Tomás

Aug 2007 - Jun 2013 (5 years 10 months)

Taught medical students in Medical Biochemistry I, Human Genetics, and Histology. Member of the committee to implement the Moodle platform, created the Biochemistry prerequisite course, and assisted teachers in implementing online exams.

EI

Fundadora del Comité de profesores

Escuela Superior de Medicina, IPN

Jan 2011 - Jun 2012 (1 year 5 months)

Founded the committee of professors for the implementation of distance education platforms.

LI

Analista de Proyectos Especiales y Coordinadora de producción

Laboratorio de Especialidades Inmunológicas

Jul 2009 - May 2011 (1 year 10 months)

Participated in design, startup, and coordination of a new molecular diagnostics laboratory. Created and validated new diagnostic assays, established quality control for biotechnological products, and coordinated production of a new biotechnological product.

LI

Integrante del Comité de Comunicación Interna

Laboratorio de Especialidades Inmunológicas

Jul 2009 - May 2011 (1 year 10 months)

Member of the Internal Communication Committee.

LI

Directora en la industria de tesis de TSU

Laboratorio de Especialidades Inmunológicas

May 2010 - Aug 2010 (3 months)

Directed a TSU thesis in Biotechnology on standardizing quantification of Hepatitis B viral load by real-time PCR from clinical samples.

SZ

Estudiante de maestría y doctorado

Sección Externa de Farmacología, CINVESTAV Zacatenco

Jan 2004 - Jan 2009 (5 years)

Cloned the TEM5 (ADGRG5) gene in different platforms and with different tags for expression in mammalian cells and yeast. Expressed the protein in various cell lines and detected by immunofluorescence and Western blot. Performed double hybrid assays, proliferation, angiogenesis, and signal transduction assays to understand its function as a GPCR receptor.

Education

Degrees, certifications, and relevant coursework

Universidad Virtual del Estado de Guanajuato logoUG

Universidad Virtual del Estado de Guanajuato

Master of Education, Education

Pursuing a Master's degree in Education, expected completion in 2028.

EL

ESAV – Instituto Cultural de León

Diploma, Visual Arts

Diploma in Visual Arts from ESAV of the Cultural Institute of León.

Escuela Nacional de Ciencias Biológicas – Instituto Politécnico Nacional logoEN

Escuela Nacional de Ciencias Biológicas – Instituto Politécnico Nacional

Doctor of Science, Biomedicine and Molecular Biotechnology

Doctorate in Biomedical Sciences and Molecular Biotechnology from the National School of Biological Sciences of the National Polytechnic Institute.

UACM logoUA

UACM

Certificate, Genomics

Certificate in Genomic Research from UACM.

Sección Externa de Farmacología - CINVESTAV logoSC

Sección Externa de Farmacología - CINVESTAV

Doctor of Science, Pharmacology

Doctoral candidate in Pharmacology at CINVESTAV, with a Master's degree in Pharmacology obtained in 2006.

UACM logoUA

UACM

Diploma, Science Communication

Diploma in Public Communication of Science and Scientific Journalism from UACM.

Facultad de Química, UNAM logoFU

Facultad de Química, UNAM

Diploma, Project Engineering

Diploma in Project Engineering from the Faculty of Chemistry, UNAM.

Escuela Superior de Ingeniería Química e Industrias Extractivas – Instituto Politécnico Nacional logoEN

Escuela Superior de Ingeniería Química e Industrias Extractivas – Instituto Politécnico Nacional

Bachelor of Engineering, Chemical Engineering

Bachelor's degree in Industrial Chemical Engineering from the Higher School of Chemical Engineering and Extractive Industries of the National Polytechnic Institute.

Tech stack

Software and tools used professionally

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