Research Activities

Development of Single-Round Infectious Rotaviruses as a Platform for Safer and More Effective Vaccines (Kobayashi Lab, in PLOS Pathogens)

Rotavirus remains a leading cause of acute gastroenteritis in infants worldwide, prompting contin...

More

A Key Role for PKD Activation in NKT Cell Development Unveiled (Yamasaki Lab, in JEM)

Development of invariant natural killer T (iNKT) cells in the thymus requires cell-cell interacti...

More

GALNTL5: Key to sperm migration and fertilization (Ikawa Lab, in Nat. Commun.)

More than 20 genes expressed in the male reproductive tract have been identified as essential fac...

More

Breaking the code of sperm motion: Two proteins found to be vital for male fertility (Ikawa Lab, in Nat. Commun)

There are many potential causes of infertility, and it can be challenging to pin down just what t...

More

Development of an mRNA-LNP Vaccine with Reduced Adverse Effects (Yoshioka Lab, in ACS Nano)

Messenger RNA (mRNA) vaccines effectively induce antibody production and T cell responses. Howeve...

More

Vasoprotective effects of lysophosphatidic acid inhibit vascular injury caused by SARS-CoV-2 infection (Takakura Lab, in Sci. Rep)

Vasculitis and vascular injury are induced in coronavirus disease 2019 (COVID-19) patients, sugge...

More

New method to study embryonic implantation offers hope for assisted reproduction (Ikawa Lab, in Nat. Commun.)

The use of assisted reproductive technologies like in vitro fertilization is becoming more common...

More

Evolutionary dynamics of heparan sulfate utilization by SARS-CoV-2 (Arase Lab, in mBio)

The SARS-CoV-2 Omicron variant acquired high infectivity through more than 30 mutations in its sp...

More

Transferrin and ferritin regulate cell cycle of lymphoma cells at different points (Kotani Lab, Redox Biology)

Although is widely known that iron is important for the survival and proliferation of cells ...

More

RIFINs Bind Both Inhibitory and Activating NK Receptors (Iwanaga Lab, Nature)

Malaria is a life-threatening disease affecting people globally. It is spread by mosquitoes carry...

More

Rotavirus VP4/VP7 monoreassortants reveal genotypes less sensitive to vaccine- or infection-induced antibodies (Kobayashi Lab, in mBio)

Rotavirus, the leading cause of severe acute gastroenteritis in infants, is responsible for appro...

More

Uncovering the protein complex critical to male fertility (Ikawa Lab, in PNAS)

The human body is full of checks and balances that ensure correct growth, development, and functi...

More

Establishment of reverse genetics systems for Colorado tick fever virus(Kobayashi Lab, in PLOS Pathogens)

The Colorado tick fever virus (CTFV), which has 12-segmented double-stranded RNA genomes, is a pa...

More

Identification of a New T cell Subset Fighting Mycobacterium Tuberculosis (Yamasaki Lab, JCI)

Mycobacterium tuberculosis causes human tuberculosis. As mycobacteria are protected by thick...

More