Minjoung Go

All Publications

• Researching COVID to Enhance Recovery (RECOVER) adult study protocol: Rationale, objectives, and design. PloS one Horwitz, L. I., Thaweethai, T., Brosnahan, S. B., Cicek, M. S., Fitzgerald, M. L., Goldman, J. D., Hess, R., Hodder, S. L., Jacoby, V. L., Jordan, M. R., Krishnan, J. A., Laiyemo, A. O., Metz, T. D., Nichols, L., Patzer, R. E., Sekar, A., Singer, N. G., Stiles, L. E., Taylor, B. S., Ahmed, S., Algren, H. A., Anglin, K., Aponte-Soto, L., Ashktorab, H., Bassett, I. V., Bedi, B., Bhadelia, N., Bime, C., Bind, M. C., Black, L. J., Blomkalns, A. L., Brim, H., Castro, M., Chan, J., Charney, A. W., Chen, B. K., Chen, L. Q., Chen, P., Chestek, D., Chibnik, L. B., Chow, D. C., Chu, H. Y., Clifton, R. G., Collins, S., Costantine, M. M., Cribbs, S. K., Deeks, S. G., Dickinson, J. D., Donohue, S. E., Durstenfeld, M. S., Emery, I. F., Erlandson, K. M., Facelli, J. C., Farah-Abraham, R., Finn, A. V., Fischer, M. S., Flaherman, V. J., Fleurimont, J., Fonseca, V., Gallagher, E. J., Gander, J. C., Gennaro, M. L., Gibson, K. S., Go, M., Goodman, S. N., Granger, J. P., Greenway, F. L., Hafner, J. W., Han, J. E., Harkins, M. S., Hauser, K. S., Heath, J. R., Hernandez, C. R., Ho, O., Hoffman, M. K., Hoover, S. E., Horowitz, C. R., Hsu, H., Hsue, P. Y., Hughes, B. L., Jagannathan, P., James, J. A., John, J., Jolley, S., Judd, S. E., Juskowich, J. J., Kanjilal, D. G., Karlson, E. W., Katz, S. D., Kelly, J. D., Kelly, S. W., Kim, A. Y., Kirwan, J. P., Knox, K. S., Kumar, A., Lamendola-Essel, M. F., Lanca, M., Lee-Lannotti, J. K., Lefebvre, R. C., Levy, B. D., Lin, J. Y., Logarbo, B. P., Logue, J. K., Longo, M. T., Luciano, C. A., Lutrick, K., Malakooti, S. K., Mallett, G., Maranga, G., Marathe, J. G., Marconi, V. C., Marshall, G. D., Martin, C. F., Martin, J. N., May, H. T., McComsey, G. A., McDonald, D., Mendez-Figueroa, H., Miele, L., Mittleman, M. A., Mohandas, S., Mouchati, C., Mullington, J. M., Nadkarni, G. N., Nahin, E. R., Neuman, R. B., Newman, L. T., Nguyen, A., Nikolich, J. Z., Ofotokun, I., Ogbogu, P. U., Palatnik, A., Palomares, K. T., Parimon, T., Parry, S., Parthasarathy, S., Patterson, T. F., Pearman, A., Peluso, M. J., Pemu, P., Pettker, C. M., Plunkett, B. A., Pogreba-Brown, K., Poppas, A., Porterfield, J. Z., Quigley, J. G., Quinn, D. K., Raissy, H., Rebello, C. J., Reddy, U. M., Reece, R., Reeder, H. T., Rischard, F. P., Rosas, J. M., Rosen, C. J., Rouphael, N. G., Rouse, D. J., Ruff, A. M., Saint Jean, C., Sandoval, G. J., Santana, J. L., Schlater, S. M., Sciurba, F. C., Selvaggi, C., Seshadri, S., Sesso, H. D., Shah, D. P., Shemesh, E., Sherif, Z. A., Shinnick, D. J., Simhan, H. N., Singh, U., Sowles, A., Subbian, V., Sun, J., Suthar, M. S., Teunis, L. J., Thorp, J. M., Ticotsky, A., Tita, A. T., Tragus, R., Tuttle, K. R., Urdaneta, A. E., Utz, P. J., VanWagoner, T. M., Vasey, A., Vernon, S. D., Vidal, C., Walker, T., Ward, H. D., Warren, D. E., Weeks, R. M., Weiner, S. J., Weyer, J. C., Wheeler, J. L., Whiteheart, S. W., Wiley, Z., Williams, N. J., Wisnivesky, J. P., Wood, J. C., Yee, L. M., Young, N. M., Zisis, S. N., Foulkes, A. S. 2023; 18 (6): e0286297

  Abstract

  SARS-CoV-2 infection can result in ongoing, relapsing, or new symptoms or other health effects after the acute phase of infection; termed post-acute sequelae of SARS-CoV-2 infection (PASC), or long COVID. The characteristics, prevalence, trajectory and mechanisms of PASC are ill-defined. The objectives of the Researching COVID to Enhance Recovery (RECOVER) Multi-site Observational Study of PASC in Adults (RECOVER-Adult) are to: (1) characterize PASC prevalence; (2) characterize the symptoms, organ dysfunction, natural history, and distinct phenotypes of PASC; (3) identify demographic, social and clinical risk factors for PASC onset and recovery; and (4) define the biological mechanisms underlying PASC pathogenesis.RECOVER-Adult is a combined prospective/retrospective cohort currently planned to enroll 14,880 adults aged ≥18 years. Eligible participants either must meet WHO criteria for suspected, probable, or confirmed infection; or must have evidence of no prior infection. Recruitment occurs at 86 sites in 33 U.S. states, Washington, DC and Puerto Rico, via facility- and community-based outreach. Participants complete quarterly questionnaires about symptoms, social determinants, vaccination status, and interim SARS-CoV-2 infections. In addition, participants contribute biospecimens and undergo physical and laboratory examinations at approximately 0, 90 and 180 days from infection or negative test date, and yearly thereafter. Some participants undergo additional testing based on specific criteria or random sampling. Patient representatives provide input on all study processes. The primary study outcome is onset of PASC, measured by signs and symptoms. A paradigm for identifying PASC cases will be defined and updated using supervised and unsupervised learning approaches with cross-validation. Logistic regression and proportional hazards regression will be conducted to investigate associations between risk factors, onset, and resolution of PASC symptoms.RECOVER-Adult is the first national, prospective, longitudinal cohort of PASC among US adults. Results of this study are intended to inform public health, spur clinical trials, and expand treatment options.NCT05172024.

  View details for DOI 10.1371/journal.pone.0286297

  View details for PubMedID 37352211

  View details for PubMedCentralID PMC10289397

• Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection. JAMA Thaweethai, T., Jolley, S. E., Karlson, E. W., Levitan, E. B., Levy, B., McComsey, G. A., McCorkell, L., Nadkarni, G. N., Parthasarathy, S., Singh, U., Walker, T. A., Selvaggi, C. A., Shinnick, D. J., Schulte, C. C., Atchley-Challenner, R., Horwitz, L. I., Foulkes, A. S., RECOVER Consortium, Alba, G. A., Alicic, R., Altman, N., Anglin, K., Argueta, U., Ashktorab, H., Baslet, G., Bassett, I. V., Bateman, L., Bedi, B., Bhattacharyya, S., Bind, M., Blomkalns, A. L., Bonilla, H., Bush, P. A., Castro, M., Chan, J., Charney, A. W., Chen, P., Chibnik, L. B., Chu, H. Y., Clifton, R. G., Costantine, M. M., Cribbs, S. K., Davila Nieves, S. I., Deeks, S. G., Duven, A., Emery, I. F., Erdmann, N., Erlandson, K. M., Ernst, K. C., Farah-Abraham, R., Farner, C. E., Feuerriegel, E. M., Fleurimont, J., Fonseca, V., Franko, N., Gainer, V., Gander, J. C., Gardner, E. M., Geng, L. N., Gibson, K. S., Go, M., Goldman, J. D., Grebe, H., Greenway, F. L., Habli, M., Hafner, J., Han, J. E., Hanson, K. A., Heath, J., Hernandez, C., Hess, R., Hodder, S. L., Hoffman, M. K., Hoover, S. E., Huang, B., Hughes, B. L., Jagannathan, P., John, J., Jordan, M. R., Katz, S. D., Kaufman, E. S., Kelly, J. D., Kelly, S. W., Kemp, M. M., Kirwan, J. P., Klein, J. D., Knox, K. S., Krishnan, J. A., Kumar, A., Laiyemo, A. O., Lambert, A. A., Lanca, M., Lee-Iannotti, J. K., Logarbo, B. P., Longo, M. T., Luciano, C. A., Lutrick, K., Maley, J. H., Marathe, J. G., Marconi, V., Marshall, G. D., Martin, C. F., Matusov, Y., Mehari, A., Mendez-Figueroa, H., Mermelstein, R., Metz, T. D., Morse, R., Mosier, J., Mouchati, C., Mullington, J., Murphy, S. N., Neuman, R. B., Nikolich, J. Z., Ofotokun, I., Ojemakinde, E., Palatnik, A., Palomares, K., Parimon, T., Parry, S., Patterson, J. E., Patterson, T. F., Patzer, R. E., Peluso, M. J., Pemu, P., Pettker, C. M., Plunkett, B. A., Pogreba-Brown, K., Poppas, A., Quigley, J. G., Reddy, U., Reece, R., Reeder, H., Reeves, W. B., Reiman, E. M., Rischard, F., Rosand, J., Rouse, D. J., Ruff, A., Saade, G., Sandoval, G. J., Schlater, S. M., Shepherd, F., Sherif, Z. A., Simhan, H., Singer, N. G., Skupski, D. W., Sowles, A., Sparks, J. A., Sukhera, F. I., Taylor, B. S., Teunis, L., Thomas, R. J., Thorp, J. M., Thuluvath, P., Ticotsky, A., Tita, A. T., Tuttle, K. R., Urdaneta, A. E., Valdivieso, D., VanWagoner, T. M., Vasey, A., Verduzco-Gutierrez, M., Wallace, Z. S., Ward, H. D., Warren, D. E., Weiner, S. J., Welch, S., Whiteheart, S. W., Wiley, Z., Wisnivesky, J. P., Yee, L. M., Zisis, S. 2023

  Abstract

  Importance: SARS-CoV-2 infection is associated with persistent, relapsing, or new symptoms or other health effects occurring after acute infection, termed postacute sequelae of SARS-CoV-2 infection (PASC), also known as long COVID. Characterizing PASC requires analysis of prospectively and uniformly collected data from diverse uninfected and infected individuals.Objective: To develop a definition of PASC using self-reported symptoms and describe PASC frequencies across cohorts, vaccination status, and number of infections.Design, Setting, and Participants: Prospective observational cohort study of adults with and without SARS-CoV-2 infection at 85 enrolling sites (hospitals, health centers, community organizations) located in 33 states plus Washington, DC, and Puerto Rico. Participants who were enrolled in the RECOVER adult cohort before April 10, 2023, completed a symptom survey 6 months or more after acute symptom onset or test date. Selection included population-based, volunteer, and convenience sampling.Exposure: SARS-CoV-2 infection.Main Outcomes and Measures: PASC and 44 participant-reported symptoms (with severity thresholds).Results: A total of 9764 participants (89% SARS-CoV-2 infected; 71% female; 16% Hispanic/Latino; 15% non-Hispanic Black; median age, 47 years [IQR, 35-60]) met selection criteria. Adjusted odds ratios were 1.5 or greater (infected vs uninfected participants) for 37 symptoms. Symptoms contributing to PASC score included postexertional malaise, fatigue, brain fog, dizziness, gastrointestinal symptoms, palpitations, changes in sexual desire or capacity, loss of or change in smell or taste, thirst, chronic cough, chest pain, and abnormal movements. Among 2231 participants first infected on or after December 1, 2021, and enrolled within 30 days of infection, 224 (10% [95% CI, 8.8%-11%]) were PASC positive at 6 months.Conclusions and Relevance: A definition of PASC was developed based on symptoms in a prospective cohort study. As a first step to providing a framework for other investigations, iterative refinement that further incorporates other clinical features is needed to support actionable definitions of PASC.

  View details for DOI 10.1001/jama.2023.8823

  View details for PubMedID 37278994

• Night-time communication at Stanford University Hospital: perceptions, reality and solutions BMJ QUALITY & SAFETY Sun, A., Wang, L., Go, M., Eggers, Z., Deng, R., Maggio, P., Shieh, L. 2018; 27 (2): 156–62

  Abstract

  Resident work hour restrictions have led to the creation of the 'night float' to care for the patients of multiple primary teams after hours. These residents are often inundated with acute issues in the numerous patients they cover and are less able to address non-urgent issues that arise at night. Further, non-urgent pages may contribute to physician alarm fatigue and negatively impact patient outcomes.To delineate the burden of non-urgent paging at night and propose solutions.We performed a resident review and categorisation of 1820 pages to night floats between September 2014 and December 2014. Both attending and nursing review of 10% of pages was done and compared.Of reviewed pages, 62.1% were urgent and 27.7% were non-urgent. Attending review of random page samples correlated well with resident review. Common reasons for non-urgent pages were non-urgent patient status updates, low-priority order requests and non-critical lab values.A significant number of non-urgent pages are sent at night. These pages likely distract from acute issues that arise at night and place an unnecessary burden on night floats. Both behavioural and systemic adjustments are needed to address this issue. Possible interventions include integrating low-priority messaging into the electronic health record system and use of charge nurses to help determine urgency of issues and batch non-urgent pages.

  View details for PubMedID 29055898

• Improving and sustaining a reduction in iatrogenic pneumothorax through a multifaceted quality-improvement approach JOURNAL OF HOSPITAL MEDICINE Shieh, L., Go, M., Gessner, D., Chen, J. H., Hopkins, J., Maggio, P. 2015; 10 (9): 599-607

  Abstract

  The Agency for Healthcare Research and Quality has adopted iatrogenic pneumothorax (IAP) as a Patient Safety Indicator. In 2006, in response to a low performance ranking for IAP rate from the University Healthsystem Consortium (UHC), the authors established a multidisciplinary team to reduce our institution's IAP rate. Root-cause analysis found that subclavian insertion of central venous catheterization (CVC) was the most common procedure associated with IAP OBJECTIVE: Our short-term goal was a 50% reduction of both CVC-associated and all-cause IAP rates within 18 months, with long-term goals of sustained reduction.Observational study.Academic tertiary care hospital.Consecutive inpatients from 2006 to 2014.Our multifaceted intervention included: (1) clinical and documentation standards based on evidence, (2) cognitive aids, (3) simulation training, (4) purchase and deployment of ultrasound equipment, and (5) feedback to clinical services.CVC-associated IAP, all-cause IAP rate.We achieved both a short-term (years 2006 to 2008) and long-term (years 2006 to 2008-2014) reduction in our CVC-associated and all-cause IAP rates. Our short-term reduction in our CVC-associated IAP was 53% (P = 0.088), and our long-term reduction was 85% (P < 0.0001). Our short-term reduction in the all-cause IAP rate was 26% (P < 0.0001), and our long-term reduction was 61% (P < 0.0001).A multidisciplinary team, focused on evidence, patient safety, and standardization, can use a set of multifaceted interventions to sustainably improve patient outcomes for several years after implementation. Our hospital was in the highest performance UHC quartile for all-cause IAP in 2012 to 2014. Journal of Hospital Medicine 2015. © 2015 Society of Hospital Medicine.

  View details for DOI 10.1002/jhm.2388

  View details for Web of Science ID 000360836000007

• Improving and sustaining a reduction in iatrogenic pneumothorax through a multifaceted quality-improvement approach. Journal of hospital medicine Shieh, L., Go, M., Gessner, D., Chen, J. H., Hopkins, J., Maggio, P. 2015; 10 (9): 599-607

  Abstract

  The Agency for Healthcare Research and Quality has adopted iatrogenic pneumothorax (IAP) as a Patient Safety Indicator. In 2006, in response to a low performance ranking for IAP rate from the University Healthsystem Consortium (UHC), the authors established a multidisciplinary team to reduce our institution's IAP rate. Root-cause analysis found that subclavian insertion of central venous catheterization (CVC) was the most common procedure associated with IAP OBJECTIVE: Our short-term goal was a 50% reduction of both CVC-associated and all-cause IAP rates within 18 months, with long-term goals of sustained reduction.Observational study.Academic tertiary care hospital.Consecutive inpatients from 2006 to 2014.Our multifaceted intervention included: (1) clinical and documentation standards based on evidence, (2) cognitive aids, (3) simulation training, (4) purchase and deployment of ultrasound equipment, and (5) feedback to clinical services.CVC-associated IAP, all-cause IAP rate.We achieved both a short-term (years 2006 to 2008) and long-term (years 2006 to 2008-2014) reduction in our CVC-associated and all-cause IAP rates. Our short-term reduction in our CVC-associated IAP was 53% (P = 0.088), and our long-term reduction was 85% (P < 0.0001). Our short-term reduction in the all-cause IAP rate was 26% (P < 0.0001), and our long-term reduction was 61% (P < 0.0001).A multidisciplinary team, focused on evidence, patient safety, and standardization, can use a set of multifaceted interventions to sustainably improve patient outcomes for several years after implementation. Our hospital was in the highest performance UHC quartile for all-cause IAP in 2012 to 2014. Journal of Hospital Medicine 2015. © 2015 Society of Hospital Medicine.

  View details for DOI 10.1002/jhm.2388

  View details for PubMedID 26041246

• Structural protein 4.1R is integrally involved in nuclear envelope protein localization, centrosome-nucleus association and transcriptional signaling JOURNAL OF CELL SCIENCE Meyer, A. J., Almendrala, D. K., Go, M. M., Krauss, S. W. 2011; 124 (9): 1433-1444

  Abstract

  The multifunctional structural protein 4.1R is required for assembly and maintenance of functional nuclei but its nuclear roles are unidentified. 4.1R localizes within nuclei, at the nuclear envelope, and in cytoplasm. Here we show that 4.1R, the nuclear envelope protein emerin and the intermediate filament protein lamin A/C co-immunoprecipitate, and that 4.1R-specific depletion in human cells by RNA interference produces nuclear dysmorphology and selective mislocalization of proteins from several nuclear subcompartments. Such 4.1R-deficiency causes emerin to partially redistribute into the cytoplasm, whereas lamin A/C is disorganized at nuclear rims and displaced from nucleoplasmic foci. The nuclear envelope protein MAN1, nuclear pore proteins Tpr and Nup62, and nucleoplasmic proteins NuMA and LAP2α also have aberrant distributions, but lamin B and LAP2β have normal localizations. 4.1R-deficient mouse embryonic fibroblasts show a similar phenotype. We determined the functional effects of 4.1R-deficiency that reflect disruption of the association of 4.1R with emerin and A-type lamin: increased nucleus-centrosome distances, increased β-catenin signaling, and relocalization of β-catenin from the plasma membrane to the nucleus. Furthermore, emerin- and lamin-A/C-null cells have decreased nuclear 4.1R. Our data provide evidence that 4.1R has important functional interactions with emerin and A-type lamin that impact upon nuclear architecture, centrosome-nuclear envelope association and the regulation of β-catenin transcriptional co-activator activity that is dependent on β-catenin nuclear export.

  View details for DOI 10.1242/jcs.077883

  View details for Web of Science ID 000289621300009

  View details for PubMedID 21486941

• Downregulation of protein 4.1R, a mature centriole protein, disrupts centrosomes, alters cell cycle progression, and perturbs mitotic spindles and anaphase MOLECULAR AND CELLULAR BIOLOGY Krauss, S. W., Spence, J. R., Bahmanyar, S., Barth, A. I., Go, M. M., Czerwinski, D., Meyer, A. J. 2008; 28 (7): 2283-2294

  Abstract

  Centrosomes nucleate and organize interphase microtubules and are instrumental in mitotic bipolar spindle assembly, ensuring orderly cell cycle progression with accurate chromosome segregation. We report that the multifunctional structural protein 4.1R localizes at centrosomes to distal/subdistal regions of mature centrioles in a cell cycle-dependent pattern. Significantly, 4.1R-specific depletion mediated by RNA interference perturbs subdistal appendage proteins ninein and outer dense fiber 2/cenexin at mature centrosomes and concomitantly reduces interphase microtubule anchoring and organization. 4.1R depletion causes G(1) accumulation in p53-proficient cells, similar to depletion of many other proteins that compromise centrosome integrity. In p53-deficient cells, 4.1R depletion delays S phase, but aberrant ninein distribution is not dependent on the S-phase delay. In 4.1R-depleted mitotic cells, efficient centrosome separation is reduced, resulting in monopolar spindle formation. Multipolar spindles and bipolar spindles with misaligned chromatin are also induced by 4.1R depletion. Notably, all types of defective spindles have mislocalized NuMA (nuclear mitotic apparatus protein), a 4.1R binding partner essential for spindle pole focusing. These disruptions contribute to lagging chromosomes and aberrant microtubule bridges during anaphase/telophase. Our data provide functional evidence that 4.1R makes crucial contributions to the structural integrity of centrosomes and mitotic spindles which normally enable mitosis and anaphase to proceed with the coordinated precision required to avoid pathological events.

  View details for DOI 10.1128/MCB.02021-07

  View details for Web of Science ID 000254181400015

  View details for PubMedID 18212055