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Identification of Galectin-7 as a crucial metastatic enhancer of squamous cell carcinoma associated with immunosuppression
Metastasis predicts poor prognosis in cancer patients. It has been recognized that specific tumor microenvironment defines cancer cell metastasis, whereas the underlying mechanisms remain elusive. Here we show...
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Hydride-ion-conducting K2NiF4-type Ba–Li oxyhydride solid electrolyte
Hydrogen transport in solids, applied in electrochemical devices such as fuel cells and electrolysis cells, is key to sustainable energy societies. Although using proton (H+) conductors is an attractive choice, p...
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Article
Open AccessACE2-like carboxypeptidase B38-CAP protects from SARS-CoV-2-induced lung injury
Angiotensin-converting enzyme 2 (ACE2) is a receptor for cell entry of SARS-CoV-2, and recombinant soluble ACE2 protein inhibits SARS-CoV-2 infection as a decoy. ACE2 is a carboxypeptidase that degrades angiot...
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Article
Open AccessB38-CAP is a bacteria-derived ACE2-like enzyme that suppresses hypertension and cardiac dysfunction
Angiotensin-converting enzyme 2 (ACE2) is critically involved in cardiovascular physiology and pathology, and is currently clinically evaluated to treat acute lung failure. Here we show that the B38-CAP, a car...
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Pulmonary phagocyte-derived NPY controls the pathology of severe influenza virus infection
Crosstalk between the autonomic nervous system and the immune system by means of the sympathetic and parasympathetic pathways is a critical process in host defence. Activation of the sympathetic nervous system...
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Article
Open AccessInvolvement of RSK1 activation in malformin-enhanced cellular fibrinolytic activity
Pharmacological interventions to enhance fibrinolysis are effective for treating thrombotic disorders. Utilizing the in vitro U937 cell line-based fibrin degradation assay, we had previously found a cyclic pentap...
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Article
Open AccessThe CCR4-NOT complex contributes to repression of Major Histocompatibility Complex class II transcription
The multi-subunit CCR4 (carbon catabolite repressor 4)-NOT (Negative on TATA) complex serves as a central coordinator of all different steps of eukaryotic gene expression. Here we performed a systematic and co...
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Article
Nationwide surveillance of bacterial respiratory pathogens conducted by the Surveillance Committee of Japanese Society of Chemotherapy, Japanese Association for Infectious Diseases, and Japanese Society for Clinical Microbiology in 2009: general view of the pathogens’ antibacterial susceptibility
For the purpose of nationwide surveillance of antimicrobial susceptibility of bacterial respiratory pathogens from patients in Japan, the Japanese Society of Chemotherapy (JSC) started a survey in 2006. From 2...
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Ventilator-induced lung injury, cytokines, PEEP, and mortality: implications for practice and for clinical trials
A mainstay in the supportive care of patients with acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) is mechanical ventilation. However, a number of animal and clinical studies have demonstrat...
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Article
Nationwide surveillance of bacterial respiratory pathogens conducted by the Japanese Society of Chemotherapy in 2008: general view of the pathogens’ antibacterial susceptibility
For the purpose of nationwide surveillance of the antimicrobial susceptibility of bacterial respiratory pathogens collected from patients in Japan, the Japanese Society of Chemotherapy conducted a third year o...
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Reference Work Entry In depth
Respiratory Syndrome, Severe Acute
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Article
Rapidly progressive fatal pneumococcal sepsis in adults: a report of two cases
We report two cases of a rapidly progressive fatal overwhelming pneumococcal infection. Patient 1 was a 67-year-old man with a 24-h history of fever and malaise and was transferred to our department. He was se...
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Article
Lessons from SARS: control of acute lung failure by the SARS receptor ACE2
Angiotensin-converting enzyme 2 (ACE2), a second angiotensin-converting enzyme (ACE), regulates the renin–angiotensin system by counterbalancing ACE activity. Accumulating evidence in recent years has demonstr...
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Article
A crucial role of angiotensin converting enzyme 2 (ACE2) in SARS coronavirus–induced lung injury
During several months of 2003, a newly identified illness termed severe acute respiratory syndrome (SARS) spread rapidly through the world1,2,3. A new coronavirus (SARS-CoV) was identified as the SARS pathogen4,5
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Article
Angiotensin-converting enzyme 2 protects from severe acute lung failure
The SARS (severe acute respiratory syndrome) epidemic of 2003 caused almost 800 deaths, many of them due to acute respiratory distress syndrome (ARDS) as a complication. There are no effective drugs available ...
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Article
PAF-mediated pulmonary edema: a new role for acid sphingomyelinase and ceramide
Platelet-activating factor (PAF) induces pulmonary edema and has a key role in acute lung injury (ALI). Here we show that PAF induces pulmonary edema through two mechanisms: acid sphingomyelinase (ASM)-depende...
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Article
Ventilator-induced lung injury, cytokines, PEEP, and mortality: implications for practice and for clinical trials