Yoonyoung Kim
YOU?
Author Swipe
View article: Assessing the Potential Visibility of Comets like C/2025 R2 (SWAN) by NEO Surveyor
Assessing the Potential Visibility of Comets like C/2025 R2 (SWAN) by NEO Surveyor Open
We investigate the potential detectability of the newly discovered and close-approaching long-period comet C/2025 R2 (SWAN) by NEO Surveyor using the NEO Surveyor Survey Simulator ( nss ). The comet, with a minimum orbital intersection dis…
View article: COSINE (Cometary Object Study Investigating Their Nature and Evolution). I. Project Overview and General Characteristics of Detected Comets
COSINE (Cometary Object Study Investigating Their Nature and Evolution). I. Project Overview and General Characteristics of Detected Comets Open
We present the first results from the Cometary Object Study Investigating their Nature and Evolution (COSINE) project, based on a uniformly processed data set of 484 comets observed over the full 15 yr duration of the Wide-field Infrared S…
View article: Hubble Space Telescope Observations of the Interstellar Interloper 3I/ATLAS
Hubble Space Telescope Observations of the Interstellar Interloper 3I/ATLAS Open
We present high-angular-resolution observations of the third known interstellar interloper, 3I/ATLAS, from the Hubble Space Telescope. The object is clearly active at 3.8 au preperihelion, showing dust emitted from the hot, Sun-facing side…
View article: COSINE (Cometary Object Study Investigating their Nature and Evolution) I. Project Overview and General Characteristics of Detected Comets
COSINE (Cometary Object Study Investigating their Nature and Evolution) I. Project Overview and General Characteristics of Detected Comets Open
We present the first results from the COSINE (Cometary Object Study Investigating their Nature and Evolution) project, based on a uniformly processed dataset of 484 comets observed over the full 15-year duration of the WISE/NEOWISE mission…
View article: Down But Not Out: The Case of Long-period Comet C/2021 O3 (Panstarrs)
Down But Not Out: The Case of Long-period Comet C/2021 O3 (Panstarrs) Open
We combine ground- and space-based observations of long-period comet C/2021 O3 (Panstarrs; perihelion distance 0.287 au) in order to investigate its reported near-perihelion destruction. Preperihelion photometric observations show a remark…
View article: Comet Science with NEO Surveyor
Comet Science with NEO Surveyor Open
Comets are important components of the Near-Earth Object (NEO) population, contributing to potential impact hazards to the Earth. Understanding the number, physical characteristics, and dynamical behavior of these active bodies is crucial …
View article: 1029 Extracellular vesicle delivery of TLR agonists enhances cancer immunotherapy by remodeling the tumor microenvironment
1029 Extracellular vesicle delivery of TLR agonists enhances cancer immunotherapy by remodeling the tumor microenvironment Open
View article: In Vitro Effects of Zinc Compounds on the Candidacidal Activities of Salivary Antimicrobials
In Vitro Effects of Zinc Compounds on the Candidacidal Activities of Salivary Antimicrobials Open
View article: Dust dynamics modelling on the main-belt comet 324P/La Sagra 
Dust dynamics modelling on the main-belt comet 324P/La Sagra  Open
Main-belt comets (MBCs) are comet-asteroid transition objects, orbiting in the main asteroid belt. They exhibit cometary mass loss due to the sublimation of volatile ices [1]. During their active phase, MBCs eject both small and large part…
View article: Photometric Analysis of the Nucleus of the Main-belt Comet 2010 LH15
Photometric Analysis of the Nucleus of the Main-belt Comet 2010 LH15 Open
We analyzed the inactive nucleus of the main-belt comet 2010 LH15 at a true anomaly of 262°. Observations using the Gemini North Telescope in 2023 July yielded an absolute R -band magnitude of (18.4 ± 0.2) mag. Assuming a C-type geometric …
View article: Clinical characteristics and salivary biomarkers of burning mouth syndrome
Clinical characteristics and salivary biomarkers of burning mouth syndrome Open
Objectives To investigate the clinical characteristics and salivary biomarkers in each type of burning mouth syndrome (BMS) patients. Materials and Methods Ninety‐eight postmenopausal female patients with BMS were included. Fifty and 21 pa…
View article: The Near-Earth Object Surveyor Mission
The Near-Earth Object Surveyor Mission Open
The Near-Earth Object (NEO) Surveyor mission is a NASA Observatory designed to discover and characterize asteroids and comets. The mission’s primary objective is to find the majority of objects large enough to cause severe regional impact …
View article: The Wagging Plasma Tail of Comet C/2020 S3 (Erasmus)
The Wagging Plasma Tail of Comet C/2020 S3 (Erasmus) Open
Long-period comet C/2020 S3 (Erasmus) reached perihelion at 0.398 au on UT 2020 December 12.67, making it a bright, near-Sun object. Images taken between 2020 mid-November and December using the HI-1 camera and COR2 coronagraph on board ST…
View article: The Wagging Plasma Tail of Comet C/2020 S3 (Erasmus)
The Wagging Plasma Tail of Comet C/2020 S3 (Erasmus) Open
Long-period comet C/2020 S3 (Erasmus) reached perihelion at 0.398 au on UT 2020 December 12.67, making it a bright, near-Sun object. Images taken between mid-November and December 2020 using the HI-1 camera and COR2 coronagraph onboard STE…
View article: The Near-Earth Object Surveyor Mission
The Near-Earth Object Surveyor Mission Open
The Near-Earth Object (NEO) Surveyor mission is a NASA observatory designed to discover and characterize near-Earth asteroids and comets. The mission's primary objective is to find the majority of objects large enough to cause severe regio…
View article: Physical Properties of the Young Asteroid Pair 2010 UM26 and 2010 RN221
Physical Properties of the Young Asteroid Pair 2010 UM26 and 2010 RN221 Open
The main belt asteroids 458271 (2010 UM26) and 2010 RN221 share almost identical orbital elements, and currently appear as comoving objects ∼30″ apart in the plane of the sky. They are products of the breakup of a parent object, or the spl…
View article: A Single Ejection Model of the DART/Dimorphos Debris Trail
A Single Ejection Model of the DART/Dimorphos Debris Trail Open
The collision of the NASA DART spacecraft with asteroid Dimorphos resulted in the formation of a distinctive and long-lived debris trail, formed by the action of solar radiation pressure on ejected particles. This trail briefly displayed a…
View article: A Single Ejection Model of the DART/Dimorphos Debris Trail
A Single Ejection Model of the DART/Dimorphos Debris Trail Open
The collision of the NASA DART spacecraft with asteroid Dimorphos resulted in the formation of a distinctive and long-lived debris trail, formed by the action of solar radiation pressure on ejected particles. This trail briefly displayed a…
View article: Dust Emission and Dynamics
Dust Emission and Dynamics Open
When viewed from Earth, most of what we observe of a comet is dust. The influence of solar radiation pressure on the trajectories of dust particles depends on their cross-section to mass ratio. Hence solar radiation pressure acts like a ma…
View article: Physical Properties of the Young Asteroid Pair 2010 UM26 and 2010 RN221
Physical Properties of the Young Asteroid Pair 2010 UM26 and 2010 RN221 Open
The main belt asteroids 458271 (2010 UM26) and 2010 RN221 share almost identical orbital elements and currently appear as comoving objects 30 arcsec apart in the plane of the sky. They are products of the breakup of a parent object, or the…
View article: The Dimorphos Boulder Swarm
The Dimorphos Boulder Swarm Open
We present deep Hubble Space Telescope images taken to examine the ejecta from the DART spacecraft impact into asteroid Dimorphos. The images reveal an extensive population of co-moving boulders, the largest of which is about 7 m in diamet…
View article: The Dimorphos Boulder Swarm
The Dimorphos Boulder Swarm Open
We present deep Hubble Space Telescope images taken to examine the ejecta from the DART spacecraft impact into asteroid Dimorphos. The images reveal an extensive population of comoving boulders, the largest of which is ∼7 m in diameter (ge…
View article: Erratum: “Disintegration of Long-period Comet C/2021 A1 (Leonard)” (2023 AJ, 165, 122)
Erratum: “Disintegration of Long-period Comet C/2021 A1 (Leonard)” (2023 AJ, 165, 122) Open
View article: Supplementary Figure 1 from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling
Supplementary Figure 1 from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling Open
Analysis of polyposis and tumor initiation in Aimp2+/-:ApcMin/+ intestine
View article: Supplementary document from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling
Supplementary document from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling Open
Supplemental Materials and Methods and Supplemental figure legends
View article: Data from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling
Data from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling Open
Wnt/β-catenin (CTNNB1) signaling is crucial for the proliferation and maintenance of intestinal stem cells (ISC), but excessive activation leads to ISC expansion and eventually colorectal cancer. Thus, negative regulators are required to m…
View article: Supplementary Figure 8 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells
Supplementary Figure 8 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells Open
CRISPR/Cas9-mediated DGK KO improves tumor control in mouse model where PD-1 KO fails to invigorate anti-tumor activity.
View article: Supplementary Figure 2 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells
Supplementary Figure 2 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells Open
An optimized CRISPR/Cas9-mediated DGK KO process achieved high KO efficiency while maintaining cell growth and viability of T cells.
View article: Supplementary Figure 1 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells
Supplementary Figure 1 from CRISPR/Cas9-Mediated Knockout of DGK Improves Antitumor Activities of Human T Cells Open
Sequences and efficiencies of guide RNAs used in this study.
View article: Supplementary Figure 4 from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling
Supplementary Figure 4 from AIMP2 Controls Intestinal Stem Cell Compartments and Tumorigenesis by Modulating Wnt/β-Catenin Signaling Open
The role of AIMP2 in intestinal Wnt signaling is dependent on β-catenin destruction complex.