Molecular and Cellular Toxicology Laboratory

To all those interested in research on [Aging], [Environment], [Skin Care], and [Disease].

Our skin is the last line of defense separating "self" from "non-self." As such, it is constantly subjected to tremendous stress from the surrounding environment, sustaining damage on a daily basis.

Even under such harsh daily conditions, our skin cannot overcome the progression of time, and aging advances day by day.

Both the "environment" and "aging" affect various tissues and organs in the human body, including the skin, leading to cosmetic problems and the onset of diseases.

If you are interested, please come visit us. We are sure you will find something meaningful here.

To investigate cosmetic problems and disease onset caused by the environment and aging, and to elucidate their mechanisms.

To contribute, even in small ways, to prevention and treatment.

This is the future that the Molecular and Cellular Toxicology Laboratory (MCT-Lab.) strives for.

At MCT-Lab., we conduct diverse research using the knowledge and techniques of life sciences, biology, toxicology, and biomedical sciences.

The Molecular and Cellular Toxicology Laboratory conducts research centered on dermatological science, oncology, and toxicology (environmental toxicology).

[Dermatological Science Research]

Using methods that analyze the structure and function of the skin, we conduct research to address health issues from a cosmetic perspective, such as age spots, freckles, and wrinkles induced by ultraviolet radiation. We also work to elucidate the mechanisms behind various skin cancers (melanoma, squamous cell carcinoma, basal cell carcinoma, etc.) and develop preventive and therapeutic agents.

[Oncology Research]

In addition to skin cancer, we also tackle research on internal organ cancers such as lung cancer and liver cancer. In particular, we focus on preventing recurrence and side effects caused by drug-resistant cells that no longer respond to existing anticancer drugs.

[Toxicology (Environmental Toxicology)]

Although introduced last, ultimately all life in this universe cannot escape the influence of the "environment." As long as the environment exists, everything within it (ultraviolet radiation, noise, chemical substances, etc.) assaults us. Ultraviolet radiation is one of the most familiar environmental factors, particularly affecting the skin in various ways. Neither cosmetic issues nor diseases can be discussed without considering these environmental factors. Additionally, arsenic contamination, which is said to affect more than 200 million people worldwide, is one of the most serious environmental health issues. Arsenic, a toxin permanently present in drinking water, causes various cancers including skin cancer, as well as neurological disorders, diabetes, and other diseases through long-term consumption. Our goal is to research the health problems caused by environmental factors such as ultraviolet radiation and arsenic, and to contribute to their prevention and treatment.