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    Article

    A dietary commensal microbe enhances antitumor immunity by activating tumor macrophages to sequester iron

    Innate immune cells generate a multifaceted antitumor immune response, including the conservation of essential nutrients such as iron. These cells can be modulated by commensal bacteria; however, identifying a...

    Garima Sharma, Amit Sharma, Inhae Kim, Dong Gon Cha, Somi Kim in Nature Immunology (2024)

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    Open Access

    Baf-mediated transcriptional regulation of teashirt is essential for the development of neural progenitor cell lineages

    Accumulating evidence hints heterochromatin anchoring to the inner nuclear membrane as an upstream regulatory process of gene expression. Given that the formation of neural progenitor cell lineages and the sub...

    Byung Su Ko, Myeong Hoon Han, Min Jee Kwon in Experimental & Molecular Medicine (2024)

  3. Article

    Open Access

    Unique adipose tissue invariant natural killer T cell subpopulations control adipocyte turnover in mice

    Adipose tissue invariant natural killer T (iNKT) cells are a crucial cell type for adipose tissue homeostasis in obese animals. However, heterogeneity of adipose iNKT cells and their function in adipocyte turn...

    Sang Mun Han, Eun Seo Park, Jeu Park, Hahn Nahmgoong, Yoon Ha Choi in Nature Communications (2023)

  4. Article

    Open Access

    Compositional changes in fecal microbiota in a new Parkinson's disease model: C57BL/6-Tg(NSE-haSyn) mice

    The gut–brain axis (GBA) in Parkinson's disease (PD) has only been investigated in limited mice models despite dysbiosis of the gut microbiota being considered one of the major treatment targets for neurodegen...

    Ji Eun Kim, Ki Chun Kwon, You Jeong **, Ayun Seol in Laboratory Animal Research (2023)

  5. Article

    Open Access

    Chemosensitivity to doxorubicin in primary cells derived from tumor of FVB/N-Trp53tm1Hw1 with TALEN-mediated Trp53 mutant gene

    To evaluate the chemosensitivity to doxorubicin (DOX) in two primary cells derived from a tumor of FVB/N-Trp53tm1Hw1 knockout (KO) mice with TALEN-mediated Trp53 mutant gene, we evaluated the cell survivability, ...

    Woobin Yun, Ji Eun Kim, You Jeong **, Yu Jeong Roh in Laboratory Animal Research (2023)

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    Article

    Impaired BCAA catabolism in adipose tissues promotes age-associated metabolic derangement

    Adipose tissues are central in controlling metabolic homeostasis and failure in their preservation is associated with age-related metabolic disorders. The exact role of mature adipocytes in this phenomenon rem...

    Hye-Sook Han, Eunyong Ahn, Eun Seo Park, Tom Huh, Seri Choi, Yongmin Kwon in Nature Aging (2023)

  7. Article

    Open Access

    Gossypetin ameliorates 5xFAD spatial learning and memory through enhanced phagocytosis against Aβ

    Microglia are the resident immune cells found in our brain. They have a critical role in brain maintenance. Microglia constantly scavenge various waste materials in the brain including damaged or apoptotic neu...

    Kyung Won Jo, Dohyun Lee, Dong Gon Cha, Eunji Oh in Alzheimer's Research & Therapy (2022)

  8. Article

    Open Access

    Melanin biopolymer synthesis using a new melanogenic strain of Flavobacterium kingsejongi and a recombinant strain of Escherichia coli expressing 4-hydroxyphenylpyruvate dioxygenase from F. kingsejongi

    Melanins are a heterologous group of biopolymeric pigments synthesized by diverse prokaryotes and eukaryotes and are widely utilized as bioactive materials and functional polymers in the biotechnology industry...

    Han Sae Lee, Jun Young Choi, Soon Jae Kwon, Eun Seo Park in Microbial Cell Factories (2022)

  9. Article

    Open Access

    Homeostatic serum IgE is secreted by plasma cells in the thymus and enhances mast cell survival

    Increased serum levels of immunoglobulin E (IgE) is a risk factor for various diseases, including allergy and anaphylaxis. However, the source and ontogeny of B cells producing IgE under steady state condition...

    Dong-il Kwon, Eun Seo Park, Mingyu Kim, Yoon Ha Choi in Nature Communications (2022)

  10. Article

    Open Access

    Single-cell RNA sequencing identifies shared differentiation paths of mouse thymic innate T cells

    Invariant natural killer T (iNKT), mucosal-associated invariant T (MAIT), and γδ T cells are innate T cells that acquire memory phenotype in the thymus and share similar biological characteristics. However, ho...

    Minji Lee, Eunmin Lee, Seong Kyu Han, Yoon Ha Choi, Dong-il Kwon in Nature Communications (2020)

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    Article

    Trainees’ adenoma detection rate is higher if ≥10 minutes is spent on withdrawal during colonoscopy

    It has been demonstrated that prolonged colonoscopic withdrawal times (WT; >6 min) are beneficial for the adenoma detection rate (ADR) for experienced endoscopists. There are little data, however, to guide the...

    Mark A. Gromski, Christopher A. Miller, Suck-Ho Lee, Eun Seo Park in Surgical Endoscopy (2012)

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    Article

    Formation of reversed austenite during tempering of 14Cr−7Ni−0.3Nb−0.7Mo−0.03C super martensitic stainless steel

    Reversed austenite transformation and existence of retained austenite during tempering of the super martensitic stainless steel of Fe-14Cr-7Ni-0.3Nb-0.7Mo-0.03C were studied by means of experiments on microstr...

    Eun Seo Park, Dae Kyoung Yoo, Jee Hyun Sung in Metals and Materials International (2004)