Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Hacker News 50 @hn50@social.lansky.name

11/14/2025, 7:15:06 PM

Public

Manganese is Lyme disease's double-edge sword

Link: https://news.northwestern.edu/stories/2025/11/manganese-is-lyme-diseases-double-edge-sword
Discussion: https://news.ycombinator.com/item?id=45928709

Manganese is Lyme disease’s double-edge sword

Lyme disease is caused by the bacterium Borrelia burgdorferi, which relies on the antioxidant manganese to protect it from its host’s immune system. Both removing or adding too much manganese weakens the bacteria. Disrupting this balance could lead to new treatments for Lyme disease.<br />

news.northwestern.edu

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