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O. Usami · SciRah

Researcher profile · Semantic Scholar

O. Usami

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O. Usami — researcher profile on SciRah

h-index: 7
Works: 24
Citations: 165

Most-cited papers

Characterization of a CD4-independent clinical HIV-1 that can efficiently infect human hepatocytes through chemokine (C-X-C motif) receptor 4
P. Xiao, O. Usami, Yasuhiro Suzuki, H. Ling +6 more
2008AIDS (London)66 citations Open access
Semantic Scholar
Malnutrition, Airflow Limitation and Severe Emphysema are Risks for Exacerbation of Chronic Obstructive Pulmonary Disease in Japanese Subjects: A Retrospective Single-Center Study
M. Yamaya, O. Usami, Shoichi Nakayama, N. Tode +6 more
2020International Journal of COPD27 citations Open access
Semantic Scholar
Efavirenz-induced neurological symptoms in rare homozygote CYP2B6 *2/*2 (C64T)
O. Usami, Y. Ashino, Y. Komaki, M. Tomaki +5 more
2007International Journal of STD and AIDS13 citations
Semantic Scholar
Systemic sarcoidosis associated with double cancers of the esophagus and stomach.
O. Usami, M. Nara, T. Tamada, T. Kitamuro +6 more
2007Internal medicine11 citations Open access
Semantic Scholar
Thrombin activates envelope glycoproteins of HIV type 1 and enhances fusion.
H. Ling, P. Xiao, O. Usami, T. Hattori
2004Microbes and infection10 citations Open access
Semantic Scholar
Distinct clinical features in nontuberculous mycobacterial disease with or without latent tuberculosis infection.
Umme Ruman Siddiqi, Haorile Chagan-Yasutan, C. Nakajima, H. Saitoh +6 more
2012Tohoku journal of experimental medicine9 citations Open access
Semantic Scholar
Quinolone-Induced Upregulation of Osteopontin Gene Promoter Activity in Human Lung Epithelial Cell Line A549
Beata Shiratori, Jing Zhang, O. Usami, Haorile Chagan-Yasutan +4 more
2012Antimicrobial Agents and Chemotherapy7 citations Open access
Semantic Scholar
The N-Terminal of the V3 Loop in HIV Type 1 gp120 Is Responsible for Its Conformation-Dependent Interaction with Cell Surface Molecules
H. Ling, O. Usami, P. Xiao, Hong-Xi Gu +1 more
2004AIDS Research and Human Retroviruses6 citations
Semantic Scholar
Improved inhaler handling after repeated inhalation guidance for elderly patients with bronchial asthma and chronic obstructive pulmonary disease
O. Usami
2022Medicine5 citations Open access
Semantic Scholar
Acyclovir reduces the duration of fever in patients with infectious mononucleosis-like illness.
O. Usami, H. Saitoh, Y. Ashino, T. Hattori
2013Tohoku journal of experimental medicine3 citations Open access
Semantic Scholar
Activation of gp120 of human immunodeficiency virus by their V3 loop-derived peptides.
H. Ling, Xiao-yan Zhang, O. Usami, T. Hattori
2002Biochemical and Biophysical Research Communications - BBRC3 citations
Semantic Scholar
A case of Sjögren's syndrome with worsening of pleural effusion due to steroid discontinuation
O. Usami
2021Respiratory Medicine Case Reports2 citations Open access
Semantic Scholar
Properties of anti-gp41 core structure antibodies, which compete with sera of HIV-1-infected patients.
O. Usami, P. Xiao, H. Ling, Yi Liu +2 more
2005Microbes and infection2 citations Open access
Semantic Scholar
A case of Manila type Mycobacterium tuberculosis infection in Japan
O. Usami, C. Nakajima, S. Endo, S. Inomata +6 more
2015Clinical Case Reports1 citations Open access
Semantic Scholar
A man from South Asia presenting with abdominal pain
Beata Shiratori, O. Usami, T. Hattori, Y. Ashino
2014BMJ Case Reports1 citations Open access
Semantic Scholar
Competitive Study of Monoclonal Antibodies against the HIV‐1 Gp41 Core Structure
O. Usami, P. Xiao, H. Ling, T. Hattori
2006Microbiology and immunology1 citations Open access
Semantic Scholar
Two Cases of COVID-19-Related Deaths Unaccounted for: A Call for Action
O. Usami
2022Cureus0 citations Open access
Semantic Scholar
COPD_A_238457 857..868
M. Yamaya, O. Usami, Shoichi Nakayama, N. Tode +6 more
20200 citations
Semantic Scholar
Rapid Decline of IFN-γ Spot-Forming Cells in Pleural Lymphocytes during Treatment in a Patient with Suspected Tuberculosis Pleurisy
O. Usami, Haorile Chagan-Yasutan, T. Hattori, Y. Ashino
20190 citations Open access
Semantic Scholar
PL4-4 Heterodimeric IL-15/IL-15Rα accelerates immune reconstitution in lymphopenic mice
C. Bergamaschi, B. Ganneru, M. Rosati, O. Usami +5 more
20100 citations
Semantic Scholar
Supraphysiological levels of IL-15 accelerate immune reconstitution in lymphopenic mice (134.16)
C. Bergamaschi, B. Ganneru, M. Rosati, O. Usami +5 more
2010Journal of Immunology0 citations
Semantic Scholar
Cytokine receptors and signaling (PP-089)
Y. Hiramatsu, A. Suto, D. Kashiwakuma, S. Kagami +175 more
20100 citations
Semantic Scholar
170 Getting the Right Immune Response to HIV: Evaluation of Protective Immune Responses After Vaccination of Rhesus Macaques
G. Pavlakis, A. Valentin, M. Rosati, A. V. von Gegerfelt +8 more
20090 citations Open access
Semantic Scholar
Immune Reconstitution Syndrome
T. Hattori, Hong Ling, S. Okuda, Y. Ashino +1 more
20030 citations
Semantic Scholar

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