Eosinophils: Friend or Foe? Eosinophilic Disorders

Eosinophils: Friend or Foe? Eosinophilic Disorders By Kathleen Hoffman, PhD, MSPH Eosinophils are amazing, power-packed cells of the innate immune system. Loaded with granules of cytokines, chemokines, RNAses, cationic proteins, growth factors and more, these leukocytes were thought to be the body’s primary tool to destroy parasites. Now, however, eosinophils are being understood as regulators of inflammation and tissue regeneration. They are also involved in maintaining the defensive structure of the epithelium, residing in mucosal tissue that interfaces with the environment. Additionally, they act as antigen presenting cells (APCs), communicating between the innate and adaptive immune systems. [...]

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Feb 2021By |0 Comments

What’s one of the top ten mysterious diseases? Sarcoidosis

What’s one of the top ten mysterious diseases? Sarcoidosis By Kathleen Hoffman, PhD, MSPH Rare disease sufferers may be few in number for a particular condition, but they are an army of survivors when they’re together.  Sarcoidosis is one of the 3000 rare diseases represented in Inspire’s community.  With 600,000 Inspire members affected by rare conditions, the over 95,000 making up the Sarcoidosis audience on Inspire or “sarkies,” as they call themselves, are in good company. Dr. Michael Iannuzzi,  the Edward C. Reifenstein Professor and Chair at the State University of New York-Upstate Medical University, calls sarcoidosis [...]

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Jan 2021By |2 Comments

Video Vignettes: Through Their Own Lens: Living with Sarcoidosis

Video Vignettes: Through Their Own Lens: Living with Sarcoidosis “Imagine being in a crowd and wishing you were invisible, but you’re marked, and there is nowhere you can hide.” Shanene Higgins wrote that in her essay “Marked: My scars remind me of my purpose,” part of Inspire’s 2017 Experts by Experience eBook. Higgins has sarcoidosis, an inflammatory disease that can cause rashes and sores on the skin. Part of Higgins’s experience was bullying: “There were many times when people would stop and stare at me as if I was a fish in a fishbowl…One afternoon while walking…I [...]

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Aug 2017By |1 Comment

Rare Disease and Social Media: Making Connections

Rare Disease and Social Media: Making Connections Being Alone and Disempowered Keeping illness, pain and suffering a secret for years is the reality for many people with rare diseases.  Now, on social media, they are writing about it, sharing the desperation and the hurt.  And they are finding each other in the process. Joy Aldrich kept her diagnosis of Charcot-Marie-Tooth a secret from everyone (including her physician) for 33 years.1  Dawn Nellor, a patient with pulmonary sarcoidosis, describes one reason for this, “The behavior of past appointments with physicians…have numbed me to their raised eyebrows and [...]

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Apr 2017By |0 Comments