Prof. JY Guo | Cancer Cell Biology | Women Researcher Award
Youjiang Medical University for Nationalities | China
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The researcher focuses on the epigenetic regulation of metabolic diseases and tumorigenesis, with major contributions in colorectal cancer (CRC) diagnostics, mechanisms, and traditional Chinese medicine (TCM)-based interventions. In early CRC detection, the team performed transfer RNA (tRNA) sequencing and identified two key tRFs—tRF-Tyr-GTA-081 (downregulated) and tRF-Ala-AGC-060 (upregulated)—whose combined diagnostic model demonstrated strong performance for colorectal neoplastic lesions and cancer, outperforming traditional markers such as CEA and CA199. Multi-omics analyses of mRNAs, miRNAs and circRNAs identified three circRNAs with predictive value for adenoma–carcinoma transition. Through DNA hydroxymethylation sequencing, ZW10 emerged as a prognostic-related marker, and its circulating hydroxymethylation level showed high accuracy for early CRC detection. Mechanistic studies revealed that METTL3 regulates CRB3 in an m6A-dependent manner to modulate HIPPO signaling, while DNMT3B- and TET2-mediated epigenetic modifications jointly control PGC-1α to promote CRC progression. In therapeutic research, Scutellaria baicalensis Tang, Sijunzi Tang, and related monomers are under investigation for anti-CRC effects. In metabolic disease research, Ling-Gui-Zhu-Gan decoction and cinnamaldehyde were shown to improve steatosis and insulin resistance in NAFLD, supporting the TCM concept of “phlegm-beverage.” Current studies focus on lean NAFLD, demonstrating that METTL14 regulates TIM3 to influence disease development, and that GJLZ decoction alleviates steatosis and inflammation by enhancing this pathway.
Ma, J., …, & al. (2025). Regulation of histone H3K27 methylation in inflammation and cancer.
Dr. Václav Ranc is a distinguished analytical chemist and data analyst with over 15 years of experience in academia and applied research. Based in the Czech Republic, he leads a research group at Palacký University Olomouc, specializing in nanotechnology, plasmonic and electronic nanosensors, and advanced analytical techniques. He holds a Ph.D. in Analytical Chemistry and a Habilitation in Physical Chemistry. Dr. Ranc has published over 80 peer-reviewed scientific articles and holds several international patents. He has secured and managed significant EU funding, including Horizon Europe and MSCA projects, showcasing his excellence in both research and project leadership. His expertise spans Raman spectroscopy, mass spectrometry, and LC/GC methods, coupled with data analysis in Python, Matlab, and R. He is a regular presenter at international conferences and a recognized innovator in the fields of biosensing and nanomaterials.
Dr. Václav Ranc earned his MSc. in Analytical Chemistry from Palacký University Olomouc (UPOL) in 2005, where he focused on the discrimination of enantiomers using mass spectrometry techniques such as LC-MS and CE-MS. He continued at UPOL to complete his Ph.D. in Analytical Chemistry, specializing in chiral analysis with HPLC-MS and GC-MS. His academic trajectory culminated in a Habilitation in Physical Chemistry, reflecting his advancements in Raman microscopy, SERS, and mass spectrometry. Dr. Ranc’s education is deeply rooted in analytical and physical chemistry, with a significant emphasis on developing and applying sophisticated separation and detection techniques for complex biological and clinical samples. His academic background is further enriched by international research experiences in Sweden and Switzerland, where he worked on electroanalytical techniques and nanoLC-MS applications for neurotransmitter analysis.
Dr. Václav Ranc currently serves as the Head of a Research Group at Palacký University Olomouc, managing a 20-member team focused on cutting-edge nanomaterials and analytical chemistry. He has led the group’s scientific, financial, and personnel management, improving research output by 30%. Previously, he worked as a Research Assistant in Switzerland and at Palacký University, where he developed analytical techniques for clinical and neurological studies using mass spectrometry. His earlier roles include assisting in electrochemical method development at Lund University and clinical toxicology at Faculty Hospital Olomouc. His leadership extends to managing multimillion-CZK budgets and delivering impactful results in EU-funded research projects. Throughout his career, he has seamlessly combined academic excellence with innovation, leading to patented technologies and industrial prototypes, while mentoring young researchers and collaborating with international scientific networks.
Dr. Václav Ranc has received several national and international honors for his scientific excellence. Notable among them is the Golden Medal at the International Invent Arena for the innovative KeyLock authentication system. He also earned the Bronze Prize from MERCK’s Young Analytical Chemists Competition and was a Finalist for the prestigious Shimadzu Prize for Young Analytical Chemists. His awards reflect consistent recognition for his groundbreaking work in analytical chemistry and applied nanotechnology. These accolades underscore his ability to translate complex research into practical applications, particularly in biosensing, authentication systems, and advanced materials. Dr. Ranc’s career is marked by impactful innovations that bridge academic research with industry needs, affirming his role as a thought leader in his field. His awarded projects and patents have contributed significantly to medical diagnostics, material sciences, and anti-counterfeiting technologies.
Dr. Ranc’s research focuses on analytical chemistry, nanotechnology, and biosensing. He specializes in Raman spectroscopy (including SERS), LC/GC-MS, and the development of plasmonic and electronic nanosensors. His work bridges basic science and applied innovation, emphasizing the synthesis of nanoparticles, development of authenticity verification systems, and detection of biomarkers in clinical diagnostics. His contributions to surface-enhanced Raman spectroscopy have led to the development of patented methods and tools, including test strips and analytical systems. Dr. Ranc’s interdisciplinary approach combines analytical method development, data analysis using Python, R, and Matlab, and project management of EU-funded research. His current Horizon Europe projects focus on medical applications of nanotechnology, contributing to improved diagnostics, drug delivery systems, and authenticity verification. Through collaborations with European research institutions and industries, Dr. Ranc is pushing the boundaries of next-gen biomedical and analytical technologies.
Magnetic 2D Transition-Metal-Based Nanomaterials in Biomedicine: Opportunities and Challenges in Cancer Therapy
Highly Cytotoxic Copper(II) Mixed-Ligand Quinolinonato Complexes: Pharmacokinetic Properties and Interactions with Drug Metabolizing Cytochromes P450
Graphene Oxide Nanoplatforms to Enhance Cisplatin-Based Drug Delivery in Anticancer Therapy
Polymer-Based Graphene Derivatives and Microwave-Assisted Silver Nanoparticles Decoration as a Potential Antibacterial Agent
New Limits for Stability of Supercapacitor Electrode Material Based on Graphene Derivative
Label-free Determination of Prostate Specific Membrane Antigen in Human Whole Blood by Magnetically Assisted SERS
Cyanographene and Graphene Acid: Emerging Derivatives Enabling High-Yield and Selective Functionalization of Graphene
Detection of Prosthetic Joint Infection Based on Magnetically Assisted Surface Enhanced Raman Spectroscopy
Functional Nanosheet Synthons by Covalent Modification of Transition-Metal Dichalcogenides
Nanoporous Nitrogen-Doped Graphene Oxide/Nickel Sulfide Composite Sheets for Hydrogen and Oxygen Evolution
In conclusion, Dr. Václav Ranc is an exceptional candidate for the Best Researcher Award, demonstrating a rare synergy of academic excellence, applied innovation, and impactful leadership. His contributions to analytical chemistry and nanotechnology have advanced both scientific understanding and practical diagnostic solutions. His impressive publication record, international collaborations, patent portfolio, and success in leading multimillion-euro projects set him apart as a researcher of outstanding merit. With minor expansion into global research programs and commercialization efforts, Dr. Ranc is poised to further amplify his already significant impact. For his sustained contributions to science, his ability to lead and innovate, and his commitment to solving real-world problems through chemistry and nanotechnology, Dr. Václav Ranc is highly deserving of the Best Researcher Award.