Line probe assay test in new cases of tuberculosis with rifampicin resistance not detected by Xpert MTB/RIF.

Background: In Indonesia, the National guideline for tuberculosis only recommended taking the DST to check INH resistance only for re-treatment cases of rifampicin-susceptible TB (RS-TB) detected by Xpert MTB/RIF. This study was conducted mainly to evaluate the proportion of isoniazid resistance in new cases of RS-TB according to the Xpert MTB/RIF.

Methods: This was an observational descriptive study in RS-TB new patients diagnosed by Xpert MTB/RIF.

Association of TNF-α, TGF-β1, amphiregulin, IL-2, and EGFR WITH pulmonary fibrosis in COVID-19.

Pulmonary fibrosis is a well-recognized sequela associated with coronavirus disease 2019 (COVID-19), however the mechanism is yet to be clearly understood. The study was designed to evaluate the association of TNF-α, TGF- β1, amphiregulin, IL-2, and EGFR with pulmonary fibrosis after COVID-19 pneumonia. Non-severe, severe, and critical COVID-19 pneumonia patients were included in this study after the patients agreed and gave written informed consent.

Interstitial lung disease in Indonesian adult with systemic sclerotic: A rare case.

Background: Systemic Sclerotic (SSc) with interstitial lung disease (ILD) is a rare autoimmune case. In Indonesia, SSc-ILD cases are still not widely reported.

Case Presentation: A 43-year-old female complained fever, yellow phlegm, and shortness of breath for 1 week.

Management of severe COVID-19 patient with negative RT-PCR for SARS-CoV-2: Role of clinical, radiological, and serological diagnosis.

A real-time reverse transcriptase polymerase chain reaction (RT-PCR) is the gold standard in diagnosis for infection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but the false-negative result is the problem in the prevention and control the pandemic of coronavirus disease 2019 (COVID-19). A false-negative of RT-PCR test needs to be evaluated when the patient showed a high clinical suspicion for COVID-19. We report a 36-year-old man with 4 times negative RT-PCR results, but clinical, radiological (chest X-ray and chest CT scan), and serological examinations showed a high suspicion of COVID-19.

Immunoregulatory Property of C-Type Lectin-Like Receptors in Fibrosing Interstitial Lung Diseases.

The innate immune system identifies exogenous threats or endogenous stress through germline-encoded receptors called pattern recognition receptors (PRRs) that initiate consecutive downstream signaling pathways to control immune responses. However, the contribution of the immune system and inflammation to fibrosing interstitial lung diseases (ILD) remains poorly understood. Immunoreceptor tyrosine-based motif-bearing C-type lectin-like receptors (CTLRs) may interact with various immune cells during tissue injury and wound repair processes.